Four Years of Substitution: I Made the White Moonlight Regret

Chen Shi is forced to be a substitute lover for wealthy heiress Li Yue-Lin to fund his adoptive mother's medical treatment, mimicking her true love, Zhao Hongcheng, and enduring four years of humiliation. After Zhao returns from abroad, Chen Shi secures a five-million-dollar settlement to leave, but unexpectedly meets cold tycoon Leng Qingxue on the hospital rooftop who intends to end her life, leading to an accidental flash marriage. Using his exceptional wisdom and negotiation skills, Chen Shi helps the Leng group secure a key partnership while gradually exposing Zhao Hongcheng's conspiracy of academic fraud and stealing life-saving credit. Upon revealing his true identity as Zhao Mingcheng, the long-lost biological son of the Zhao family, he reclaims everything that belongs to him and shares a happy future with Leng Qingxue.