C877 The Return of the Tiger(part I)
These few days, to Chu Yan, were actually quite difficult to bear.
It was not as if Chu Yan had never experienced the exhaustion of his body after cultivating.
On the contrary, this state was actually normal during cultivation.
In that kind of exhausted situation, if it was in the past, it would probably take less than an hour for Chu Yan to become energetic and energetic.
However, this time
