After barbecue stall owner Wang Wenbin was abandoned by his girlfriend, he accidentally met the female CEO Xu Wei, and signed a contract by mistake to act as the temporary father of her leukemia daughter Annie. He originally just wanted to live a stable life by setting up a stall, but unexpectedly unlocked his hidden identity. With the resources of a top pharmaceutical company and a rare specific drug that can cure Anne, capital tycoon Zhang Mingyang and playboy Zhang Yi started a business war for their own benefit. Wang Wenbin protected Xu Wei and Anne while tearing apart each other's conspiracy. Wang Wenbin stopped pretending and showed all his strength to protect his mother and daughter. The Zhang family and his son suffered the consequences. In the end, Annie was cured, she put down her career and chose to spend time with her family, and she and Xu Wei achieved success.
