In order to save her younger brother, Su Wan and the cold-faced CEO Lu Tingyuan agreed to a one-year contract marriage. He is a business emperor who can handle everything, and he regards her as a tool to deal with the family, but he presses hard every step of the way and is extremely possessive; she only wants to use money to save people, but due to his out-of-control protection and clumsy tenderness, her heart is accidentally moved. The family made things difficult for her, old love stirred up trouble, and misunderstandings arose. When the contract expired, she turned around and wanted to leave, but he held her in his arms with red eyes: "Su Wan, you want to run away? Unless I die." This marriage that started as a transaction eventually became an obsession that he couldn't let go, and a fate that she couldn't escape.