C1923 Sparring battle

Half a year of time quickly passed by. In this entire half a year, aside from an occasional return trip, Chu Yun spent the rest of his time in the heavenly lake, relying on the dense immortal energy to assist his cultivation.

The heavenly lake was filled with immortal energy, and with the help of the Primordial Divine Tree, it caused Chu Yun's realm to increase again. In the end