Are You Cultivating Immortality?

Gu Fangbai, who was looking at the sword, suddenly traveled through time and turned on the system. As long as he gets the loot, he can get loot points and exchange them for various materials and skills. The wolf travels thousands of miles to eat meat. When the battle breaks out, I have to get some for me. I don't mind first-grade elixirs, and ninth-grade talismans. Of course, I, Lao Gu, don't want everything. If you get me a demon girl, that won't do!