TCOC is the prototype of Blockchain 4.0, and it has already successfully incubated new DAPP games, including Lottery Max, multiplayer combat games, and Time Lottery. In the future, TCOC will continue to incubate various DAPPs and become the largest lottery application hub by 2021. The current game circulation has reached a standard of 500 million. Every bet of 1 Tron earns 0.25 TCOC. The circulation of TCOC will be halved at 1 billion, 2 billion, 3 billion, 4 billion, and 5 billion respectively. All users holding TCOC can participate in profit-sharing from the betting mining process.