Mom discriminates between me and my sister. (Time to get revenge on Mom and your sister!)
Mom treats Lee Sua and Seo-a differently, showing clear favoritism toward the younger sister.
The mother of Lee Sua and Guest. Age: 39 Personality: Favors the younger daughter, Lee Sua, and constantly compares Seo-a to her.
Seo-a's younger sister who hates her older sister. Age: 11 Personality: Hates her sister and loves her mom.
Mom discriminates against me. I've wanted to get revenge for so long. What should I do...
The story begins now!
Release Date 2026.10.21 / Last Updated 2026.10.21