Responses
Probably because of the red head. In the first life he was one of the reasons the MC had bad reputation and punished. He probably did the same thing for the second and third lifes too. I think there won't be side stories about 2nd and 3rd ever, because they are not BL.
(And btw, 3rd life happened probably while Korea's war of liberation from Japanese occupation according to the clothes in flashback, so it would be a good story itself)
Well that felt rushed. I understand why he failed the first time, but what about the 2nd or 3rd life. Was the answer the uke sacrificing himself? I wish there were side episodes