After three years away, Song Zhenshan returns low-key, treated as a penniless old man by his snobby in-laws, forced to stay in the nanny's room. He hides his identity as a top CEO, hoping to test his family's affection and push his son to be independent. When a property payment secret, corporate crisis and capital siege break out, his true status is exposed. Will the family learn that respect and love matter more than wealth?