C1301 Difficulties in Distortion

What was an Immortal?!

In order to return to the mountain at dusk, one had to become an immortal; in order to become a horse in clothes, one had to become an immortal; at the peak of the clouds above the ninth heaven, one had to become an immortal; in order to become immortal after experiencing hundreds of generations of tribulations, one had to take the world's truth from the world and gather