Spend money to play around the world

Open listing transaction, a huge profit!Trade with the past to obtain ginseng, gold and various treasures, and even go back to history to find beautiful women in ancient times.
Trade with the future, obtain all kinds of black technology materials and even physical factories, build a technology empire, and sweep the world with absolute advantage.
In reality, playing around in the entertainment industry in the live streaming industry, spending money to the fullest, and becoming a super boss envied by everyone.
And all of this started when Chen Fang exchanged 5 elementary school books for 10 shark fins. ...