Tong Qi, a girl who was instilled in the house culture by her parents since she was a child, but tried her best not to have a relationship with the "house", has always regarded her roommate, the pure three-dimensional sunshine boy Yang Wei as her idol. Idol" heard the word "two-dimensional" in his mouth... Hidden big-handed mothers and natural teenagers, otaku parents and complaining daughters, the hilarious life of the second-generation generation and the third-generation second generation is about to unfold!