@Ivy black flag not I guess I mean he still cares for her and is slightly reflecting and careful with others if she asks for it..but hes defo a red flag. I mean he is absolutely obsessed, eady jelous and coldhearted to others so i guess hes more of a red flag? 
IDC I ABSOLUTELY LOVE HIM
IDC I ABSOLUTELY LOVE HIMIf you know some good isekai mangas/manwhas,.. let me know (i dont mind if its action, fantasy, romance,..) 