Gao Yuliang's Golden Finger Is Wrong

When Gao Yuliang joined the educated youth in time travel, he got a golden finger. I was originally very happy, but the golden finger was a game he played before time traveling, Yanyun Sixteen Tones, but this is an official world, what is the use of this thing? If you travel to the martial arts world, this thing is still very good. However, when I got rich later, this golden finger was quite powerful... Finally, whenever Gao Yuliang recalled his life, he concluded: Although there is nothing wrong with traveling with a blank slate, the sky is even brighter with a golden finger. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.