Chapter 221: After a long time, Mu Yan and Gu Yingcai tried their best to suppress the expectation and excitement in their hearts, and took a small sip of "True Fire Spirit Spring" to refine it again.

In the deepest part of the labyrinth of Sword Valley, every once in a while, Tang Huan was surrounded by a new swordstone.

The time limit is approaching, Tang Huan is completely immersed in it, not aware of the passage of time.

Unconsciously, the night passed, the sky showed a slight dawn, and then, a red sun climbed out, unconsciously, has climbed to high altitude.

A hundred and eight swordstones consisted of a...