The designing concept of this project is City. Simulating the construction of a city, the designer skillfully connects all the functional areas. Parents and children may feel like exploring and playing in a real city here. Through the space narrative, the designer has created a mysterious land where the imagination of children could be fully inspired. The recurrent design element, clock, is a metaphor in the space through which the designer intend to remind the parents to cherish the time spent with their children.