During the final battle, Qin Yue collapsed in the Nibelungen. When he opened his eyes again, he was in the garbage dump of Gotham's Crime Alley.
In this world, there is no Kassel Academy, no hybrids, no enemies to defeat and no tasks to perform. In order to find a way back to his own world and to survive, Qin Yue, who has nothing, decided to work for the temporary creditor Red Hood to repay the debt while investigating the truth about his own world crossing.
Jason Red Hood, Black-Hearted Boss Todd, he thoughtfully stretched out his hand and drew a number for her: You owe so much
Qin Yue: (shocked) (calculating seriously) (ends up wearing multiple hats) (working hard)
The Bat Family: ... I didn't expect you to be such a Red Hood!
Purpose: Get rich through hard work