"He's the one person I hate the most! So what's this feeling that I have right now?" A John x Sera fanfiction where they are just about to begin their university life, and met each other for the first time

What if John hadn't learned from the Readjustment Facility? What if, instead, he felt a need for revenge on all who wronged him. What if, he came back to the people who specifically hurt him? What if, Seraphina had enough of her lack of freedom? What if, instead, she decided to do something about it? What if, she became a vigilante to get her mother off her back? What if they both unexpectedly met? This is just a fanfic, the plot is mine, but everything else belongs to Uru-chan!