F2Pool fish pond co-founder Shenyu said on Weibo today: "It seems that the speculative speculative currency group is quite hot recently. The elderly are also advancing with the times. They are now closed to a disciple, and the tuition fee is 3BTC/month. Now, the registration also teaches to turn off the lights and close the window to turn off the air conditioner." It responded to the user comments under Weibo: "It’s no wonder that the toll group is so hot, 90% of the company’s profits are exceeded, or if it is closed tomorrow, then it will be closed. The disciple of the window, I am excited to think about it, and I have a hundred dollars in the moon."