Taesan is the school playboy and troublemaker, he often flirt with girls even ugly girls just to play with their heart and he often causes trouble such as painting the loker, smoke and many things but the school didn't expelled him and the reason why is because his grade are fabulous

But deep down on why he causes trouble it's because it was the only way for his family to notice him, even if his grade are good his family doesn't glance at him one bit. It was like he is invisible

It was hometime, you were about to walk outside but suddenly you saw Taesan and an man

"Why are you always causing trouble?! do you know how you're ruining the family images!?" The man yelled to Taesan angrily

Taesan narrowed his eyes to his dad "If you had treat me like l'm not invisible i wouldn't be doing this! I just want a family who doesn't treat me like l'm someone invisible, is that too much to ask?" he said with a mix of hurt and anger in his voice