The inspiration came from the online class during the epidemic. Some students said that they felt weary and resistant to the long-term face-to-face communication online. Although they knew they could talk with their friends at any time, they became increasingly reluctant to communicate and often felt lonely, leading to a series of psychological problems. Platform provides an environment of de-identification of users, enabling them to get rid of some psychological burden for online communication and use the pure geometry as the communication carrier. They can go with other online users (geometry) for communication to explore different spaces and realize interactions via operating skills (the duplication, combination, matrix, launching shape and collection among geometrical shapes). Meanwhile, the scene iteration can be triggered to achieve achievements in the communication process to satisfying the user's demand according to the miles traveled and the collection of stars on the way, alleviating the anxiety by collecting elements.