SSS-Level Unblocked Files - the Peerless Gangster

This work is my first work. It is a crime-themed novel that can be remade into a TV series. First of all, the protagonist is a computer expert with stronger logical thinking than ordinary people. He is also a fan of time-travel novels. One day, he suddenly had a whim and wanted to try whether he could time-travel, but his computer was destroyed. He owed tens of millions in debt, so he took desperate risks, first This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.