Petos looked at Zeta's fluctuating magic power, still completely unpanicked.
"Even if you become stronger, so what? I am invincible now. My magic power will continuously repair my body, and my magic power recovers extremely quickly. My magic power is basically inexhaustible. I have no weaknesses now. I am invincible, you cannot kill me!"
At this moment, the magic power fluctuations on Zeta's body gradually calmed down.
"Her magic power is almost on par with the Vampire Progenitor, Elizabeth!" Student Xi Nuo said, looking at Zeta.
The next second, Petos transformed into an eight-stage demon.
Petos's body slowly began to recover.
No sooner had he recovered than his head was blown apart again.
Once again, he recovered, and his heart was crushed.
At this moment, Petos felt that something was wrong.
The other party didn't seem to want to kill him so much as simply enjoy the pleasure of torturing him to death.
Zeta crushed Petos's head again and again.
She killed Petos in various ways, and Petos recovered every time.
Dying again and again took a severe toll on Petos's mental state.
Although his body could recover, the pain would not disappear.
His head was crushed countless times, and his heart and lungs were torn out again and again.
The pain made him begin to fear Zeta. The other party's magic power seemed to show no signs of running out.
Petos panicked.
"No, don't torture me anymore. I apologize to you. I'm sorry, I deserve to die, I deserve to die, I deserve to die. You can kill my whole family too!"
Petos had no feelings for his family.
To him, his parents who gave birth to him were merely following biological instincts.
His family was dispensable to him, even a burden.
Now he only wanted to beg for mercy, to make Zeta stop torturing him in such a way.
As for Zeta truly killing his entire family, he wouldn't feel even a hint of sadness.
He had no human emotions; to him, emotions were useless things he didn't need.
The feeling of having his head crushed again and again was not pleasant.
Zeta didn't speak, just smiled happily.
"This is the feeling, the pleasure of revenge!"
The more Petos suffered, the more excited Zeta became.
Student Xi Nuo didn't continue watching. After Zeta's transformation, Petos was destined to be unable to escape Zeta's grasp.
Student Xi Nuo formed a chain with magic power.
He understood Zeta's intentions.
Zeta didn't want to kill Petos so easily.
With Zeta's current strength, she could completely kill the demonized Petos.
But she didn't do that. She just wanted to torture Petos to death and enjoy the pleasure of torturing her enemy.
"This is the Magic-Sealing Chain I made. Its effect is much stronger than ordinary chains, enough to capture the current demonized Petos!"
"Master, thank you!" Zeta said respectfully as she took the chain.
Petos took the opportunity to try and escape. He regenerated his wings and shot into the sky at full speed.
But as soon as he flew up, Zeta stood on his back, kicked him down, and he crashed heavily to the ground.
"Gamma, you can take your people back! Prepare some meat for Delta! Let Zeta handle things here alone!"
Delta obediently hugged Student Xi Nuo's leg.
"Delta wants BOSS to feed her!"
"Alright, alright, I'll feed you!" Student Xi Nuo said, stroking Delta's head.
After Student Xi Nuo left, Zeta smiled even more happily.
"I've waited a long time for this day. There are many ways to torture people that I haven't shown, all to prevent Master from seeing them. Now that Master has left, Petos, are you ready to experience a feeling worse than death?"
Zeta bound Petos with the chain Student Xi Nuo had left.
Ignoring Petos's pleas for mercy, she took him to a basement.
There were a large number of tools in the basement.
Number 559 was also there, and a furnace was burning many things.
Zeta used a pair of pliers to pick up a red-hot iron ball.
She forcefully shoved it into Petos's mouth.
"Ah ~!"
Petos screamed, but soon no sound could come out.
Because the iron ball had burned his throat hoarse.
Black smoke continuously billowed from Petos's mouth; that was the black smoke produced by the iron ball burning Petos's internal body.
Zeta unfastened the Magic-Sealing Chain.
Petos's body was simultaneously repairing and burning, and Petos let out sounds of extreme pain.
Zeta picked up a red-hot, small gourd-like object.
There was a rotating mechanism in the middle.
Only by rotating this mechanism would the gourd's head open.
As for where this thing was meant to be inserted, Petos also figured it out.
"No, please don't do this. I can be your ox or horse. Please don't do that, absolutely not! Please, no!"
"Ah!!!"
Petos let out a scream... Meanwhile, beneath Midgar Magic Swordsman Academy.
Fenrir had people analyze the collar.
It took three days to finally complete the analysis. Afterwards, Fenrir controlled the Sanctuary half an hour after school, using the power of the Sanctuary to envelop the entire Midgar Magic Swordsman Academy in mist.
At the same time, he used the power of the Sanctuary to place collars on all the students within the Academy.
All the students still in the Academy were transferred into the Sanctuary.
The inside of the Sanctuary was similar to a normal Academy.
However, those who entered could not leave.
With the magic power of these students in the Academy, it would be possible to awaken the consciousness of diabolos's right arm.
...Time returned to the campus three days later.
By this time, many people in the Academy had already died; some were killed by undead, and others had their collars explode due to running out of magic power.
Student Xi Nuo entered the small auditorium.
There were a large number of students in the small auditorium, and there were signs of battle.
Many people had injuries, clearly from being wounded by the undead.
As soon as Student Xi Nuo pushed the door open, someone drew their sword and looked at Student Xi Nuo warily.
"It's a student!"
The person in charge let out a sigh of relief, looking much more relaxed.
Before entering the small auditorium, Student Xi Nuo had adjusted his magic power to 500.
He looked very ordinary.
He scanned the crowd; most people's magic power was around 700.
Christina looked at Student Xi Nuo.
The two were classmates.
Christina was very curious why Student Xi Nuo had arrived completely unharmed.
Outside, there were undead everywhere; even Christina herself would find it impossible to escape unscathed.
"Student Xi Nuo, once we're in here, everyone must work together to fight the monsters!" Isaac said.
He was also Student Xi Nuo's classmate.
His academic performance and strength were in the upper-middle tier of the class.
At this moment, Milia pushed the door open and entered.
"You're not qualified to order my boyfriend around!" Milia looked at Isaac with icy eyes.
Isaac closed his mouth and turned his head away, no longer looking at Milia.
He couldn't afford to offend Milia, so he could only avoid her.
"Only 2000 magic power, what is she being so arrogant about!" Isaac thought inwardly.
Milia hugged Student Xi Nuo tightly.
"I haven't seen Student Xi Nuo for so long, I'm so lonely!"
"It's only been half an hour since we last saw each other!"
"Half an hour feels as long as half a year!" Milia hugged Student Xi Nuo's arm, looking very clingy.
"Uh, I'm sorry to interrupt you two, Vice President of the Student Council, do you have any idea about the current situation!"
"Firstly, we are no longer inside the Academy. Secondly, the Academy gate is impassable, as if there's a wall, and we can't get out even with force. That's all I know!"
"Thank you for the information."
Christina replied.