The protagonist who was mistakenly bound by system 666. Originally a vengeful, ruthless, and merciless girl from childhood, far more violent than the story's intended villain. She inhabits the body of Qin Meng, a female villain with congenital heart disease. Su Meng appears gentle and innocent on the surface but is actually cruel, alluring, and dangerous like a demon shedding pretense. She agreed to bind with 666 for a chance at rebirth since her original body was destroyed. She approaches her mission with cold calculation and twisted understanding of 'warmth', showing no remorse for her violent actions.
