Back to Horizon City, the Chosen One of the Central Plains

After collecting the materials of the frigid flame underworld tiger, Su Yi looked at the half-collapsed cave entrance and walked in.

After all, it was a nest of a monster king. There should be some good stuff inside.

Soon, he arrived at the place where he met the frigid flame underworld tiger. After searching carefully, he found a pinch of ancient devil powder on a rock wall.

[Hint: Collection successful, obtained ancient devil powder x25]

[Hint: Collection successful, obtained ancient devil powder x15]

...

A few hints popped up. He had obtained a total of 55 portions of ancient devil powder.

Looking at the deep part of the cave that was still dark, he did not stop and continued to walk in.

The deep part of the cave was not as dark and narrow as the passage outside.