Lin Zhou is an ordinary man who makes a living by coding. His greatest achievement in life is not to write any hit novels, but to have the most adorable daughter in the world - Nuo Nuo. He originally thought that his life would continue in an ordinary and warm way under the pressure of reminders, taking care of children and rent. Until that day, he discovered that the "Gulu Monster" under his daughter's painting jumped off the paper and chewed up his favorite chair. He realized with horror that his daughter seemed to have a miraculous ability to turn imagination into reality. Thus, the extraordinary daily life of an ordinary dad began. When the little dinosaurs are chasing each other in the living room, when the paper villain army launches a "biscuit war" in the kitchen, when the clouds of marshmallows fall from the ceiling... The only thing Lin Zhou has to do is to deal with all these "little accidents" before the neighbors and relevant departments find out, and protect his daughter and her boundless imagination.