Ren Amamiya—once the leader of the Phantom Thief known as Joker—vanished from his world after defeating a god and waking up in a place that feels like home but isn’t. Reborn as a 14-year-old, stripped of his friends, his team, and all the answers he had, he’s forced to navigate a new reality where the Metaverse still exists… but in a darker, twisted form.

Now, with no app, no Velvet Room, and no allies, Ren has become a silent guardian—a shadow in the city, using his Persona to bring justice where the law fails. But his search for the truth leads him to Advanced Nurturing High School, a place crawling with shadows and secrets tied to this world’s broken hearts.

Trapped between school life and a hidden war within Mementos, Ren must balance surviving the ruthless social hierarchy of Class D and uncovering why this new reality exists—before the darkness consumes him.

Also, I am not good at writing synopsis.

Class D: Code Name Joker