"He used power to measure her pain, and she used poverty to support his loss of control."
Lin Luoshuang, a sophomore girl in high school, accidentally met Qi You, a top student who was burning tadpoles to death with an alcohol lamp in the laboratory. She took out her mobile phone video and planned to report him for animal cruelty, but it turned out that it was a misunderstanding and they formed a dispute. Qi You learned about her difficult family conditions after being transferred.
When she was rummaging through a convenience store looking for last-minute bread, she bumped into Qi You, the boy who used his competition bonus to buy empty shelves. He tore through her embarrassment: "Please, these are yours."
Qi You made a deal with Shen Ling. Shen Ling became the guinea pig in his pain threshold experiment in exchange for tuition, until he solved the mystery - why could this hungry girl endure seventeen years of abandonment without breaking apart?
But when the experimental data exceeds expectations, the world of the superior begins to collapse.
On a rainy night, Lin Chenling, who had tampered with his college application, was intercepted by Qi You at a highway intersection. He burned the ticket, and her student number was engraved on the ashtray: "Dare you run away?" She bit the old scar on his wrist, and the blood mixed with the rain flowed into the same scar on each other's palms: "Does it hurt? This is the real pain threshold."
Concept: Intertwining of love