The GameStars platform allows e-sports players to invest in their professional development, participate in different levels of competition, create their own competitions; allow teams to develop their own players, find new players for the team, attract advertisers and sponsors; Let investors obtain income from the investment of e-sports players; let advertisers choose teams, players or activities suitable for launching their brands. GST token is a general means of payment for mutual settlement within the system. Each e-sports player gets a personal token when creating a personal smart contract, and these tokens allow the e-sports player to receive a portion of the income.