Jimmy Yung is a architectural and interior designer who dedicate in finding the way of human being how to being at home. Cities have been expanding for centuries and the population increases dramatically. Along with great changes caused by the highly developed internet services and threats of the latest infectious diseases, the dwelling has to evolve.All the traditional function defined by its activities, like an office, school, library, playground, track and field, restaurant etc., will connect like clouds and shrink like a mini-world. Therefore, a residence will interact with the desire of its tenants, acting like a treasure box.