My Sister Is My Substitute: All Episodes

The Story

Su An'an returns home after years of abandonment, only to walk into a trap. Her biological mother and sister lure her back with a lie, claiming her adoptive mother is undergoing treatment abroad. The truth is far darker. Her sister has already ended the adoptive mother's life by removing her from life support. When Su An'an uncovers this betrayal, her world shatters. She sets out on a path of vengeance. Every loss she suffered will be repaid. Her sister must pay back tenfold for the deception and the murder.