When it comes to matters of the heart, Xiao Xiao considers himself an expert. Xiao Xiao is a blogger who deals with all kinds of relationship problems without lacking experience when it comes to love. However, all her experience on the Internet cannot prepare her for the first meeting with Lin Shen, a professional psychologist who sees the world in a completely different way. These two are invited to one reality show, but they can't find a common language. After the show, she hoped she would never have to deal with him again. But fate, as it turned out, had other plans. Hoping to improve his ability to analyze emotional problems by studying with a real professional, Xiao Xiao applies for the position of assistant professional psychologist. Too late, she realizes that the professional she works for is none other than the heartless Lin Shen. Despite the initial differences, they not only respect each other, but also understand that working together, they can help their clients overcome a number of serious problems. But will working together help them sort out their own complicated feelings?