Nakiwa46

Forgot the name, it's about mc going into his own game and dates npc in the game. But it turns out the npc/ml is kinda crazy and even kill other npc. One day mc saw it and at work he play the cctv even called the cops. That's all i remember, help me please

I just read maoujou de oyasumi and I can't get akataso out off my head. I def remember there's hero x demon king manga out there, if someone can rec me pleaseee help mee