Food delivery worker Li Xiangyang unexpectedly wins a huge lottery prize, and his life undergoes a drastic change. He quietly claims his prize and improves his family's life, but is looked down upon by his ex-girlfriend and her new beau. After being humiliated at a class reunion, he meets legal beauty Shen Qing, and the two join forces to crack down on dark and evil forces. In the end, Li Xiangyang plays his trump card to win respect and love, achieving a glamorous transformation from the bottom to the elite.