The final battle between the Black Catastrophes and the bug swarm in the Deep Tundra had finally began.
In the fight against the bug swarm, the number of Black Catastrophes residing in the tundra had decreased to 30%.
The method of replenishing troops by spreading spores was completely useless by now.
That was because before the Black Catastrophes hatched from the spores grew up, the bug swarm would discover the young Black Catastrophes first and devour them.
Furthermore, even adult Black Catastrophes were almost completely helpless against the attacks of the bug swarm.
The evolved bodies of those bugs were so proficient that it was as though they had been fighting with the Black Catastrophes on the same territory since tens of thousands of years ago. Every single detail of their bodies was targeted towards the Black Catastrophes.
A crisis that could threaten their extinction had arrived.
Immediately after, crystal doors connecting to another dimension opened up one after another in succession and the massive main army had begun to join the battlefield.
Firepower at the back, heavy-armored forts, land battleships, bombardment planes…
Because countless pitch-black biological war machines could not use spores to reproduce, they opened teleportation doors and sent them all to the Deep Tundra to fight the bug swarm.
The roars of war between the bug swarm and the war machines echoed across the entire Deep Tundra.
After a long planning process…
The scene that Rayne had been looking forward to finally appeared.
The crystal doors had been activated and the passage to the lairs of the Black Catastrophes and the homeland of Order was finally opened.
Compared to the leisurely way he reared the Little Black Duck, Rayne had to make every second count for his next move without any delays.
After all, the moment the crystal doors opened, the alarm clock that was hidden in the depths of the crystal world and was about to awaken the forgotten ancient goddess had already begun ticking.
Along with Edaline and the Great Teacher, the three of them tore through space and arrived at the coordinates of a crystal door that they had marked in advance.
Here, Rayne witnessed a spectacular scene.
Countless advanced Black Catastrophes stepped out of the crystal doors endlessly and rushed towards the battlefield like ducks.
In the face of these living war machines equipped with terrifying firepower and heavy armor such that they could no longer be seen as living beings…
The most basic wolf-shaped Black Catastrophe could even be said to be tiny and weak.
The crystal doors were heavily guarded.
However, if demigods wanted to infiltrate, there were many ways to do so.
Edaline looked at Rayne.
"Rayne, what should we do next? Barge in and kill all the Black Catastrophes inside?"
Rayne said, "There's no need for that. If we just want to stop the Black Catastrophes from invading the mortal world, all we have to do is destroy these doors. Haven't we already marked the location of all the doors? All we have to do is blow them up."
"That's all?"
Edaline was skeptical.
Rayne smiled and asked, "What are your concerns?"
Edaline looked at the dense black army in the distance.
Edaline said, "Can't they just open a few more doors?"
Rayne replied with conviction, "No."
The main body of the crystal ark from the previous era was formed around two goddesses.
Since one of the constructors was already absent, therefore, in reality, the crystal world had already lost its ability to expand and repair.
For every crystal door that was destroyed, there was no chance of creating new ones or repairing them.
As long as those doors were destroyed, it would be the final nail in the coffin for these remnants of the old era who were already at the end of the road.
The most troublesome task of opening the doors was already completed.
The upcoming task of destroying these doors was extremely simple.
Edaline began to move.
After activating an advanced invisibility spell, Edaline removed her existence temporarily and skipped past the crystal doors that were already detected.
She left behind forbidden curse bombs made of crystal as she passed them.
The silver-white crystal produced by Edaline was identical to the material used to form the crystal doors.
They grew silently on the crystal doors in a biologically similar manner.
The Black Catastrophes did not notice anything at all.
After Edaline made a trip in front of the crystal doors and returned…
Rayne declared joyfully, "Alright, our mission is over. The threat the Black Catastrophes pose to Leta no longer exists."
He continued smiling.
"As long as Edaline destroys the crystal doors, the crystal world that is constantly creating the Black Catastrophes will lose its connection to the mortal realm completely. Unless it has a high-performance body with the capability to teleport, it will no longer be able to affect the mortal realm."
The mission was over.
Once the entrance to the lairs was destroyed, the Black Catastrophes would never be able to step foot into this world ever again.
However…
The Great Teacher looked at Rayne, as though she could guess what the latter was implying.
The Great Teacher asked, "However, Rayne, you don't seem to intend to stop here?"
Rayne nodded and said truthfully, "That's right, but it has nothing to do with eradicating the Black Catastrophes. I still have something to do in that crystal world. Little Eda will come with me."
Edaline shrugged her shoulders helplessly. "We made a bet after all."
The Great Teacher asked, "Bet?"
Edaline said in displeasure, "Yes, that's right. We bet on whether you would return and continue to lick Rayne's balls like a dog after being rejected by him. In the end, you made me lose in an extremely convincing fashion, Great Teacher Elktela."
The Great Teacher: "!!!"
The Great Teacher's defense was broken instantly by the unrestrained Edaline.
W-Was that the case... ?!
So, Edaline had already known everything from Rayne before she even witnessed that scene.
This is too much... Rayne actually used our matter as a topic of discussion between him and his sister.
Furthermore, saying that I would lick... his... like a dog...
Those critical words caused the Great Teacher to feel a sense of humiliation but also inexplicable joy.
On careful thought, that wasn't a bad remark either.
After all, dogs were loyal animals…
After a moment of daze, the Great Teacher snapped out of her stupor and realized that Rayne was looking at her seriously.
The Great Teacher: "… Rayne?"
"Elktela, our collaboration has come to a satisfactory conclusion."
Rayne said in seriousness, "As long as we destroy those doors, the northern border of Leta can be stabilized. What I'm about to do has nothing to do with Leta anymore. However, I still need your help. I hope that you can follow me to the other side of the doors."
So, that was the case.
Although the matter of the Black Catastrophes had come to an end, Rayne still had other things to do in the Black Catastrophe lairs.
For that, he needed the help of the Great Teacher.
The Great Teacher still remembered the warnings of the quasigods.
The Deep Tundra was an extremely dangerous world where terrifying monsters slept.
Even with the strength of the Great Teacher, there was a high chance that she would die there.
However…
The Great Teacher gazed at Rayne's bewitching eyes and felt a sense of trepidation.
The final battle between the Black Catastrophes and the bug swarm in the Deep Tundra had finally began.
In the fight against the bug swarm, the number of Black Catastrophes residing in the tundra had decreased to 30%.
The method of replenishing troops by spreading spores was completely useless by now.
That was because before the Black Catastrophes hatched from the spores grew up, the bug swarm would discover the young Black Catastrophes first and devour them.
Furthermore, even adult Black Catastrophes were almost completely helpless against the attacks of the bug swarm.
The evolved bodies of those bugs were so proficient that it was as though they had been fighting with the Black Catastrophes on the same territory since tens of thousands of years ago. Every single detail of their bodies was targeted towards the Black Catastrophes.
A crisis that could threaten their extinction had arrived.
Immediately after, crystal doors connecting to another dimension opened up one after another in succession and the massive main army had begun to join the battlefield.
Firepower at the back, heavy-armored forts, land battleships, bombardment planes…
Because countless pitch-black biological war machines could not use spores to reproduce, they opened teleportation doors and sent them all to the Deep Tundra to fight the bug swarm.
The roars of war between the bug swarm and the war machines echoed across the entire Deep Tundra.
After a long planning process…
The scene that Rayne had been looking forward to finally appeared.
The crystal doors had been activated and the passage to the lairs of the Black Catastrophes and the homeland of Order was finally opened.
Compared to the leisurely way he reared the Little Black Duck, Rayne had to make every second count for his next move without any delays.
After all, the moment the crystal doors opened, the alarm clock that was hidden in the depths of the crystal world and was about to awaken the forgotten ancient goddess had already begun ticking.
Along with Edaline and the Great Teacher, the three of them tore through space and arrived at the coordinates of a crystal door that they had marked in advance.
Here, Rayne witnessed a spectacular scene.
Countless advanced Black Catastrophes stepped out of the crystal doors endlessly and rushed towards the battlefield like ducks.
In the face of these living war machines equipped with terrifying firepower and heavy armor such that they could no longer be seen as living beings…
The most basic wolf-shaped Black Catastrophe could even be said to be tiny and weak.
The crystal doors were heavily guarded.
However, if demigods wanted to infiltrate, there were many ways to do so.
Edaline looked at Rayne.
"Rayne, what should we do next? Barge in and kill all the Black Catastrophes inside?"
Rayne said, "There's no need for that. If we just want to stop the Black Catastrophes from invading the mortal world, all we have to do is destroy these doors. Haven't we already marked the location of all the doors? All we have to do is blow them up."
"That's all?"
Edaline was skeptical.
Rayne smiled and asked, "What are your concerns?"
Edaline looked at the dense black army in the distance.
Edaline said, "Can't they just open a few more doors?"
Rayne replied with conviction, "No."
The main body of the crystal ark from the previous era was formed around two goddesses.
Since one of the constructors was already absent, therefore, in reality, the crystal world had already lost its ability to expand and repair.
For every crystal door that was destroyed, there was no chance of creating new ones or repairing them.
As long as those doors were destroyed, it would be the final nail in the coffin for these remnants of the old era who were already at the end of the road.
The most troublesome task of opening the doors was already completed.
The upcoming task of destroying these doors was extremely simple.
Edaline began to move.
After activating an advanced invisibility spell, Edaline removed her existence temporarily and skipped past the crystal doors that were already detected.
She left behind forbidden curse bombs made of crystal as she passed them.
The silver-white crystal produced by Edaline was identical to the material used to form the crystal doors.
They grew silently on the crystal doors in a biologically similar manner.
The Black Catastrophes did not notice anything at all.
After Edaline made a trip in front of the crystal doors and returned…
Rayne declared joyfully, "Alright, our mission is over. The threat the Black Catastrophes pose to Leta no longer exists."
He continued smiling.
"As long as Edaline destroys the crystal doors, the crystal world that is constantly creating the Black Catastrophes will lose its connection to the mortal realm completely. Unless it has a high-performance body with the capability to teleport, it will no longer be able to affect the mortal realm."
The mission was over.
Once the entrance to the lairs was destroyed, the Black Catastrophes would never be able to step foot into this world ever again.
However…
The Great Teacher looked at Rayne, as though she could guess what the latter was implying.
The Great Teacher asked, "However, Rayne, you don't seem to intend to stop here?"
Rayne nodded and said truthfully, "That's right, but it has nothing to do with eradicating the Black Catastrophes. I still have something to do in that crystal world. Little Eda will come with me."
Edaline shrugged her shoulders helplessly. "We made a bet after all."
The Great Teacher asked, "Bet?"
Edaline said in displeasure, "Yes, that's right. We bet on whether you would return and continue to lick Rayne's balls like a dog after being rejected by him. In the end, you made me lose in an extremely convincing fashion, Great Teacher Elktela."
The Great Teacher: "!!!"
The Great Teacher's defense was broken instantly by the unrestrained Edaline.
W-Was that the case... ?!
So, Edaline had already known everything from Rayne before she even witnessed that scene.
This is too much... Rayne actually used our matter as a topic of discussion between him and his sister.
Furthermore, saying that I would lick... his... like a dog...
Those critical words caused the Great Teacher to feel a sense of humiliation but also inexplicable joy.
On careful thought, that wasn't a bad remark either.
After all, dogs were loyal animals…
After a moment of daze, the Great Teacher snapped out of her stupor and realized that Rayne was looking at her seriously.
The Great Teacher: "… Rayne?"
"Elktela, our collaboration has come to a satisfactory conclusion."
Rayne said in seriousness, "As long as we destroy those doors, the northern border of Leta can be stabilized. What I'm about to do has nothing to do with Leta anymore. However, I still need your help. I hope that you can follow me to the other side of the doors."
So, that was the case.
Although the matter of the Black Catastrophes had come to an end, Rayne still had other things to do in the Black Catastrophe lairs.
For that, he needed the help of the Great Teacher.
The Great Teacher still remembered the warnings of the quasigods.
The Deep Tundra was an extremely dangerous world where terrifying monsters slept.
Even with the strength of the Great Teacher, there was a high chance that she would die there.
However…
The Great Teacher gazed at Rayne's bewitching eyes and felt a sense of trepidation.
