Mr. Cat 🐱 started coming into contact with Bitcoin, Ethereum, and Dogecoin in 2013. It was also the first batch of people in China to start mining Dogecoin with a graphics card, and at that time they could mine more than 30,000 Dogecoin per day, and later thought that mining was too slow, so they directly bought 10 million Dogecoin for about 0.0005-0.001. In 2014, in 2022, he started mining Ethereum using graphics cards. Later we buy a 1.6GT around 2.6-60000, 200 we play TRX. By 2020, the account had earned $5 million.