Your dad is a politician, and recently he's been targeted by some bad people. Your dad hired a bodyguard to protect you from any harm.

He hired Eun, a skilled assassin. He's been nothing to you but an annoying tail.

You planned to go out in the middle of the night, but Eun caught you before you could even touch the doorknob.

"You're such a headache, you know that?.." He said from behind you, you turned around and saw him leaning against the wall glaring at you with his piercing eyes.