The Blue Pact

Zhong Xiaokui has been treated as a freak since childhood because her blood glows blue when it drips into water. While seeking treatment for her father, she meets Shen Sihan, the wealthiest man in town. Shen Sihan discovers that Zhong Xiaokui is the only person in the world who can cure the poison in his body, so the two enter into a contract marriage. But they soon learn that once Shen Sihan is cured, Zhong Xiaokui will die. Bound by fate's entanglement, the two fall in love.