With a strange system that claims that "even a fool can do scientific research", Ai Yue traveled to this era that is destined to be destroyed.

However, when he saw the name of the project called "Plasma Spark Tower" at the top of the technology tree displayed by the system, he realized that someone was going to be unlucky.

The thirteen heroes may not be able to defeat the Herrscher of the End, but what about 1.3 billion heroes, or even 3 billion heroes?

End, you will be defeated by my Zapelio Ray!

"Rehabilitation" is the journey starting from [The Fool] and ultimately reaching [The World]—a path of understanding the real world and forging an ideal one.

Ren Amamiya decides to complete his rehabilitation by "nine-timing."

Exploring Mementos with Hare, practicing swordsmanship with Mei, learning coffee brewing from Himeko, trading with Raven.

When Ren Amamiya confidently kicks open the deepest door of Mementos, bringing the invincible Satanael to challenge the final boss, the Evil God, he instead finds a white-haired, cold-faced man sitting on a throne eating instant noodles!

Suddenly looking back, seeing an extra white-haired Tuna among the partners who arrived with him at the Cocoon of Finality, Ren Amamiya has a sudden realization: he transmigrated to the wrong world! This isn't P5, but the world of Honkai Impact 3rd!

"Damn it, now I've really become the Trickster!"

Watching his companions, who deeply believe his "Persona" theory, shout things like "Kurikara!" and "Project Bunny!" as they charge forward, a drop of cold sweat slowly trickles down Ren Amamiya's forehead.

However, the most troublesome part is...

"Recently, Joker's room seems to have become quite the 'love nest,' hasn't it?"

After the battle, Bronya murmurs faintly, and nearby, Seele, Rita, Fu Hua, and the others instantly freeze up.

"Alicia, why are you always making innuendoes about Mikael's current situation?"

"Oh? Yes? Probably because he was the only Herrscher in our era who fought for humanity! He was both the First Herrscher and a human named Mikael. Well! That's definitely the case!" Facing Mei question, Ai Li just showed a shallow smile.

"What about Mebius?"

"Tch!" The green little girl snorted casually and turned her head away.

"Who else?" Yayi covered her face.

"Pado?"

"Whhhh...what! Brother Jie obviously cares about Boss Mikael too!"

"roll!"

"Kevin?"

"It's not all what you think. He has a more important meaning to us - a family who has agreed to go into the future together."

Mo Yi, who came to the Honkai World, relied on the Honkai Game Console to obtain various invincible Stigmata - Toilet War God Hisoka, Crimson King Qi Qi, Magic Cat Kyubey...

He was preparing to marry Binglu Anna and live a peaceful life, but he gradually discovered that the plots of the games he played seemed to be true?

"The Rising of the Goose Brave"

Mo Yi: When the sun sets, it will be my death. Before that, I will let you see what an arrow that shatters the stars is!

Bianca: Stop, this is my theater version!

"Magical Girl Gracie"

Gracie: For those of you who have had hope so far, I don’t want them to cry. I hope they can smile until the end. It's up to me to break the rules that stand in the way of this, to change them - that's my wish. Please make it happen, Kyubey!

Chubby Yi: I understand all the principles of saving the world, but how do you want me to endure all this? If saving you is a sin, let me be the sinner.

"Miss Alicia, who is good at teasing people, wants me to confess my feelings ~ Miss Pink Fairy, who is unpredictable, is not only cute"

Alicia: Alicia has always loved everyone, but I also want to try the feeling of being loved once in a while~