
116 is still missing.?

Here's a link where u can read chapter 116
https://manhwaclan.com/manga/i-became-the-male-leads-adopted-daughter/chapter-116/

I don't remember well, but was hyesung's mother mentioned in the main story.?

I think it was part of the main story towards the end. She wanted to see Hyesung but he refused to see her. I don't think she really meant it, but she blamed Hyesung (partially) for why they never reconnected during his childhood. I really dislike her for that. It makes me feel a little icky that Byul is hanging out with her and letting her know about Hyesung's life when she deeply hurt him.
I'm seeing people ship meowee and sunset but meowee is a minor as of right now and we aren't so sure on sunsets
im pretty sure theyre both high schoolers according to the novel but im not sure either
Okay if that's true then I suppose it's okay, I haven't read the novel so thank you for sharing.
Good theory but meowie has his own spinoff novel The ML there is Cheon Noeul (not Sunset) Sunset does appear but that's because it's a shared universe with My Guildmate Next Door
There's actually another novel about them ^__^ They're pretty much canon, hehe