Atonement Contract: Ji Shao's Bone Erosion Every Night

No time travel/no golden fingers/no mouth gun/no white moonlight/no substitute/the whole text reveals a calm sense of death and abuse [Grand grudges of wealthy families + deep sadomasochism * intertwined love and hate + bi-directional pathology + BE] [Paranoid male protagonist & anorexic female protagonist] She was born with original sin. The moment he was born, his father chose Mr. Bao. But she survived, but her mother has been lingering on the bed since then. The fortune teller said that she had an evil star in her life, which would kill her loved ones. At her second birthday party, her mother vomited blood and died in front of her eyes. Her father grabbed her neck and roared: "Why wasn't you the one who died?" At the age of four, at her father's wedding, her stepmother almost had a miscarriage. When she was seven, a plane crash took away her happy "family of three". The Li family's property, along with her, was "adopted" to the Ji family. When Ji's family went bankrupt and his adoptive father died of illness, he blamed everything on her. He tortured her with the cruelest words, but when she was about to die, she begged with red eyes: "Take one bite, just one bite..." She swallowed the food he fed her numbly, but spit it out together with blood foam in the next second. They are each other's executioners and their only hemostats. Between two people torn apart by fate, who is the other's real doom?