The deliveryman dad is actually a hidden big shot.

Deliveryman Lin Chen unexpectedly encounters Xu Mengyao, a CEO he had a brief affair with six years ago. She then shows up at his door with her daughter, Lin Xiaoqian. After a paternity test confirms their father-daughter relationship, Lin Chen activates a super dad system. Using the system, he unlocks various skills, meticulously caring for his daughter, humiliating Zhao Tianyou, who covets Xu Mengyao, and unexpectedly discovering he is the son of the chairman of Shenwei Group. In the end, Lin Chen not only protects his family but also marries Xu Mengyao, embarking on a new entrepreneurial journey together. Adapted from Tomato's novel, "Goddess Brings Child Home, Awakens Dad System!" by Empress666.