C345 Soaring sky movement technique

"It really is useful!"

Chu Yun's originally despairing mood rose once again. He really did not think that the Worryfree Grass would be able to display such powerful effects in such a short period of time, and could even be considered to have pulled him back from his desperate straits.

Right now he had a lot of spirit energy, let alone comprehending the remaining two engravings