and i don't know much about ntr perspective since i don't put in a realistic way because it's fictional to lot of extent, because in this case, this man who dies and revive through kazu's body is STILL KAZU'S BODY physically and genetically speaking, it's just the mind has been taken but also in other case kazu will be held responsible and the man who has overtaken kazu's body will get punish, also i'm thinking right, he got revived again in kazu's body just to test him, or more specifically "god" is testing him or am i just speculating to much hahaha