Shut up, he isn't the best character and stop talking about a flawed character. People like to talk about Hyesung being a flawed character. He's not just that, he's a poorly written character. The overall story is messed up. People can complain or critique it if they want. I'm sorry, but his character arc is shitty.
Nope. That's literally how the author writers all their characters.
I don't get why a comment got you so offended. Just sit down, drink some tea. I suggest green tea or tea with milk. Suprisingly, tea with milk is a lot better than it sounds.
You need to read more
I do.
He's not tsundere... Nice try though. He means everything he says. This means he's just an asshole.
It's hard to tell but he is. Not the extreme version you would usually expect.
People: *complain about marry sues"
Author: *makes one of their characters an impulsive flawed tsundere*
People: *hate him*
Y'all need to get over it. Think of what this was based on. The author can't change the characters if they want the characters to have a sequal is an alternative universe. (different manga, same characters)