pls helppp

so there’s this manhwa i read and i forgot to add it on my reading list ╥﹏╥

so it goes like the mc was a hero and the strongest, then he was betrayed by his group, was left in the dungeon to die but he came back (pls thats all i can remember) and he plans to look for the one who stabbed him. his old self has a lot of scars on his face but now he looks so handsome af huhu pls hwlpp