Synopsis: Bereaved of a best friend she was unable to defend, ex-bodyguard Ok-ju decides to grant her close friend’s final wish—sweet, sweet retribution.
Jeon Jong-seo as Okju, Kim Ji-hoon as Choi Pro, Park Yu-rim as Min-hee, Se-Hwi Shin as Female student, Mu-Yeol Kim as Chief Jo, Yoon-ju Jang as Mun-yeong