Lin Jiaoxi, the daughter of the president of the Lin Group, and her boyfriend Bai Muchen are gentle and protective of his wife. He looks like a perfect canine boyfriend, but he is actually full of shocking secrets. He has the skill of turning into an Alaskan dog of controllable size to help the female lead turn danger into safety during daily companionship, protecting the female lead multiple times and standing up for her, slowly understanding the female lead's life experience from a humorous and comical appearance to become a male lead bursting with wife-pampering security. Moreover, the male lead's secrets do not stop there, and his father's strength far exceeds people's imagination, yet the dangers and conspiracies awaiting them quietly arrive.