The TT App of Quwan, as a social gaming platform, has been well known to young people. Its slogan that there is no lonely playmate in the world is also recognized by many post-90s and post-00s players or employees. The pronoun derived from Quwan is full of fashion, passion, youth, creativity and endless fun. The original idea of the design was to integrate these elements into a carrier, a planet that could fully express and carry the expectations of one billion players around the world instead of Quwan. The Planet of Quwan, the Planet of Happiness.