Apocalypse + Time loop + amnesia. Wtf is happening? At first I thought this was just an ap...

Apocalypse + Time loop + amnesia. Wtf is happening? At first I thought this was just an apocalyptic amnesia story where MC was brought in by Guwon from the “outside” and he would slowly regain his memory of his life before and how he was found. I thought MC was going to turn out to be sinister since certain things wouldn’t really bother him that you though would, and it was hinted from MC’s flashbacks that MC may have been the one to actually kill his dad and not Guwon, so I thought it was just gonna be a story of him remembering, but this makes so much sense with the time loop. Guwon scars may represent the way he’s been killed before…maybe? Idk if there’s like a set number of possible scenarios between MC and Guwon or if something new happens every time? All I know is that I’m scared and I need to see MC pounded by Guwon’s zombie dihhhh