TW

Ji Seon-u (Kim Hee-ae), a revered family medicine doctor and associate director at Family Love Hospital in Gosan, South Korea, believes she has a perfect life with her aspiring director husband Lee Tae-oh (Park Hae-joon) and their son Lee Jun-yeong (Jeon Jin-seo). However, her world shatters when she discovers Tae-oh's affair with the young and attractive Yeo Da-kyung (Han So-hee). Shocked and betrayed, Seon-u decides to divorce and meticulously plans her revenge.