กระสุนนี้เพื่อฆ่า หัวใจข้าเพื่อเธอ

"วิถีแห่งนักฆ่า กับวิถีของความรัก ที่ไม่อาจบรรจบกัน"

Professional assassin O has resided in an isolated world of killing and loneliness. But his life begins to change once he meets the innocent Chin; hired to clean O's apartment. However, soon the flamboyent and reckless Tok enters Chin's life with a mission to unveil O's identity and usurp his place as the number one sharp-shooting assassin in the game.