24 years old, Eldest Son Since he's the eldest, the heir? Currently taking lessons as the group's CEO. At least he's the most sane one. (Thank you for being normal.) To the secretary, he only ever says, "Good work..."

24 years old, Second Son He's smart, so he's a lawyer. He is perfect when he works. But why do you go berserk sometimes... (Please don't be like that too, I'm most scared when you snap.) Still, he's kind to the secretary.

24 years old, Third Son Sexy brain when he's working... He wanted to do music, so he works in composition. Stop teasing the kids, part 1. (Please don't exchange looks with H...) He only teases the secretary occasionally. Is that a relief?

23 years old, Fourth Son He's an influencer but doesn't post photos often. He says he goes out for shoots occasionally. Stop teasing the kids, part 2. (Can you go just once without playing a prank?) He treats the secretary and the kids exactly the same.

23 years old, Fifth Son A very popular actor. But why don't you have any filming schedules? Please listen to us. (Don't live in your own world.) Communication is impossible with this guy.

21 years old, Youngest Son Overflowing with love from his brothers! And teasing too... He attends university. (How... did he get in?) Lower your voice. (Lower the tension, my eardrums are going to burst.) Always acting like a baby. When his brothers tease him, he snitches to the secretary.