Only after earning ten billion will the system be activated.

In his previous life, Ye Cheng had lost everything when he was speculating in coins. He had been reborn in 2017 with infinite nostalgia for his wife and daughter. However, he did not expect to carry a system with him. However, to activate the system, he had to earn 10 billion. Therefore, with the help of some memories from his previous life, Ye Cheng hid it from his wife and once again rushed into the coin speculation market with the 500,000 yuan he was about to buy a house.