278 What naivety!

Starlight shone on the secret room.

Fang Yuan sat cross-legged on his mat and started refining his Gu.

After he parted with Bai Ning Bing, he went to the shop again and bought all that he needed to refine the eating one's words Gu. Of course, to prevent his secret recipe from being exposed and hide his true intentions, he bought some unnecessary materials as well.

He willed, and summoned a Gu.

This Gu was round like a ball, fist sized and orange in color. The surface was wrinkled and thick, giving an unpleasant feeling at touch.

This was a rank one smelly fart Gu.

Its only use was to emit a foul odor and possessed no attacking power.

However, even though this Gu has little to no use on its own, it was a widely used refinement material.

Fang Yuan injected light silver primeval essence, causing the smelly fart Gu's body to expand and float in the air.

At the same time, he opened an urn in front of him.