Will i miss something if i did'nt read the main story??
Um...I don't think so. It brought me nothing but frustration. Didn't really like any of the characters there. Some people love it. Personally, I didn't. The heartbreak of Hanjun is plainly explained here anyway. Buuut, if you wanna read it, go ahead.
I feel like I'm not being fair so maybe wait for others to say something about it. I admit I'm far too biased about my dislike for the OG story.
My hint is correct!!!
https://www.mangago.zone/home/mangatopic/15272932/
Wow that's actually really cool