My project is about the childhood toys. Most adults have their own toys in the childhood. Every toy may has a story hiding its behind which leaving them a lot of memories. However when people grew older, they gradually forgot those toys. Generally, people consider that toys are only the playmates of the kids. By the adult years, they have to say goodbye to their toys and have different kinds of pressures from work or family domains. Therefore I design an exhibition called Memory Box to show the stories between toys and their owners. Enable visitors to travel to the past and recall the time of their childhood.