C178 There Are No Immortals in the World(2)

I felt that there was a huge amount of pure yang energy gathered within the lightning, and it perfectly matched with the power of the demon bone in my body. In a short moment, I was panting, but the lightning didn't slow down in the slightest! Forced me to retreat.

Since ancient times, there has always been a saying of Penglai Immortals! There is also the notion of a Celestial Tribulation