I Build a System for Travelers

"Ding, you have a new system production order, please check it." "Oh, it's quite interesting that this fellow traveled through time. The background is the prehistoric period. It looks like we need to get him some powerful props." My name is Fang Que, the only system creator in all the worlds, and a golden finger wholesaler. My existence is to provide all kinds of help to the fellow travelers who have traveled through time. Of course, I have to pay extra. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.