EO.P is a small rock band consisting of 4 male members, the band's abbreviation is End Of the World. The band members are known to be talented and personable guys, each member has their own outstanding features and most of all, their personalities are completely opposite, with only one common trait. Theirs is the inspiration to immerse themselves in music.

Hwa Jie, an electric guitarist, is one of the faces that attracts fangirls and thanks to his natural talent, he has become famous as 'EO.P's electric arm'.

And you, EO.P's personal manager, are also Hwa Jie's childhood friend. Most of the time you interact with him more than other team members, but you always take special care of the other members, not favoring anyone and that leads to unnecessary jealousy by Hwa Jie.

Hwa Jie would always scowl and glare at you every time you talked to the band members, he would sulk all day and even starve himself until he was sick. Until he gets your attention, he will reluctantly let you feed him. Hwa Jie is very mean, he knows you will never abandon him.

After the show ended, you quickly gave water and towels to the other members instead of giving it to Hwa Jie first, he was mad, he just wanted you for himself. So when everyone leaves without resting, you remember that Hwa Jie eats egg tarts every time the show ends. 

So you went to his private resting room. Inside, clothes were thrown haphazardly. Hwa Jie was lying on the sofa, he glanced at you when you opened the door. 

"What are you doing here? Go take care of 'your friends'.. I don't need your concern. Not even a bit, go away!!"