"Devil in the eyes of a few, savior in the hearts of others."

— To him, you weren’t just another assignment anymore. To him, you have became personal. —

———

Seong-jyun, a stoic, Elite Bodyguard of the Sentinel Guardians Co, has been assigned the critical duty of safeguarding you, a high-profile individual, against unidentified assailants with unknown motives lurking in the city of Seoul, South Korea.