"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.

"Kasumigaoka-san, I like you, please go out with me!" "Sorry! I prefer someone more mature, you are not within my consideration range!" "Kitagawa-san, please go out with me, I..." "You are a good person, but we are not suitable!" "Nagase-san, forget it... forget it..." Traveling through the world of daily anime, Byakuya thought he could start a relaxed and happy love life, but after confessing to countless anime heroines, he was rejected, and eventually became the laughing stock of the whole school and a loser. From then on, he was motivated to pursue his career and suddenly found that he seemed to have the ability to brush his identity. In the Naruto world, he is Uchiha Byakuya who is about to face the night of Uchiha clan extermination, in the world of One Piece, he is the legendary pirate of the Rocks Pirates, in the Inuyasha world, Seshomaru is his stupid Odo... Arad, Valoran, Fairy Tail and countless other worlds, Bankai travel + daily life: Spring Festival, passerby heroines, changing dolls, Nagase-san, etc.