Su Jing Jing may have a small frame but her diminutive size in no way hinders her ability to hold her own. The truth is, Jing Jing is a top-notch fighter who possesses almost supernatural strength. Able to take down anyone who dares oppose her, Jing Jing has yet to lose a fight. Gu Rong Yan, on the other hand, couldn’t be more different. A young CEO who has chosen flight over fight, Rong Yan finds himself in desperate need of a bodyguard. Meeting Jing Jing purely by chance, he witnesses her talents first-hand and almost immediately offers her a job. Accepting his proposal, Jing Jing agrees to work as Rong Yan’s bodyguard.