Just

Author I hope you haven't forgotten your promise( if so, I'll remind you Chapter 21)

MC could go to the dojo to see all the martial arts, upgrade one of them to a monster, search for underground fighting arenas and defeat the strongest to earn surprise points (Sorry for my bad english)

If this is a trap from OreGairu, then I hope to see (in the harem)) Shizuka Hiratsuka

OK, thank you for the answer,I hope you continue to write, you are my only hope for fan fiction on girls of the wild)

I might be talking some s***, I'm sorry

Maybe Lee will meet her and think that she looks like Sakura, old feelings will Wake up and he will help her with her problems, but he will start to realize that she is not Sakura, and he just still holds on to the past and can't let go, in the end he decides to move away from her, Heshin didn't like it, and she decides to talk to him seriously, he tells her a story about his first love( not about his world) and that Heshin reminds him of Sakura.(Then think for yourself) With this line of relationships, Heshin gets one of the main roles, and her role is to help Lee let go of her past completely (Sorry for the English, I write with a translator)

Kim Hyeshin in harem!