Mafia / Yakuza

"I'm sure we'll get the target we're after."
Shotaro, a ruthless killer, code name "S".
But one day, the target is the leader of the "Waruiyogumi" gang's only daughter - Furukawa, 17 years old.
The moment he points the muzzle at her, he feels something he never felt before! Shotaro feels his heart grow...

A genius killer, now a young girl's bodyguard?
The heartful killer comedy begins.

“What are you thinking about?”

“I’m thinking about a guy.”

KyungHyun stopped in the middle of a deep kiss and sighed. His lips began to form a smile, but his fierce glare said otherwise. Possessiveness and jealousy spread across his sculpted face.

“Will you tell me his name?”

His easygoing and languid voice reached her ears.

“Why?”

“So that I can shoot him down.”