C3734 Unusual

Zi Chen saw a tall mountain peak, and he was standing at the foot of the mountain.

As far as the eye could see, the Stair was like a ladder made of clouds, spreading upwards and piercing straight into the clouds.

There were countless Stair, most likely at least tens of thousands of levels.

An old man stood under the Stair and looked at Zi Chen with a beaming smile, "Welcome to the Cloud Ranked