In the howling northern wilderness, Louis Calvin wrapped himself in a wolfskin cloak and stood alone on an ice cliff.

As the son of a duke, he was thrown into this permafrost wilderness by his family in the name of "opening up glory".

He thought he was doomed, but he didn't expect the daily intelligence system to be activated:

[Thirty-seven frozen hungry wolves are lurking in the southeast valley and will raid the territory tonight.]

[The corpse of an ancient god will float out of the ice lake at dawn, and the divinity of winter will remain in its heart.]

[The Plantagenet Church will regard you as a blasphemer, and the Holy Flame Knights have embarked on the road to the north]

[The undead frenzy will sweep across the continent, and only one in a million humans will survive.]

...

While the southern nobles were scheming for power, Louis's cavalry had already crushed the barbarian tribes.

The frost dragon roared over the Frost Iron Wall.

Winter has arrived, and this storm will eventually engulf the entire continent.

"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.