After Marrying The Wrong Person, I Can’t Leave Novel

After being cheated on by his boyfriend with his roommate, Song Linchu ends the relationship. His former roommate, however, flaunts gifts from the ex-boyfriend, implying an impending wealthy marriage. Song Linchu, aware his ex is not independently wealthy but chosen as an heir due to his uncle's terminal illness and lack of heirs, devises a plan. Enraged by the roommate's constant displays, Song Linchu obtains the uncle's contact information and, through his own efforts, marries the uncle, Tan Yue, securing his place as the true inheritor. This action deprives his ex-boyfriend of inheritance rights and restricts his spending. Song Linchu is satisfied until Tan Yue, expected to die soon, becomes remarkably healthy. He then learns his ex-boyfriend lied about the inheritance; Tan Yue is the head of the entire Tan family. As Tan Yue's health improves and he begins spending lavishly, Song Linchu's ex-boyfriend pleads with him to stop Tan Yue from bankrupting the family, revealing Song Linchu's own precarious situation.