My Dearest Nemesis

Sixteen years after a humiliating online game encounter with “Black Dragon,” Su-jung discovers that the awkward middle schooler from her past has grown up to be Ban Ju-yeon, the ambitious new executive at her company. As old grudges resurface, they must navigate past misunderstandings and workplace rivalry—while discovering the possibility of love as adults.

Cast

Mun Ka-young

Baek Su-jung

Choi Hyun-wook

Ban Ju-yeon

Lim Se-mi

Seo Ha-jin

Kwak Si-yang

Kim Shin-won

Kim Young-ah

Kwon In-kyoung