If I remember correctly, it's where the MC stay in a caffe where all genius in the world (be it intellect or fighting) hold a secret meeting and there's an accident where all people die except MC, after the MC wake up and go back to school with train, there's a robbery and the MC get to know he gain some knowledge somewhere about the timing train stop and how to use knife .......... so basically he got all knowledge of all genius in the world after the accident
Yeah to bad it's a side project of a0132. And hasn't been updated in a while. Sure if someone made a request, someone will pick it up.