The next day, the grey-robed elder led Danxuan into the depth of Tongmen Mountain. They stopped in front of a mountain waterfall.

Danxuan looked around, but never saw the entrance of the magic realm, but the lake water under the waterfall seemed a little deep. The waterfall fell straight down, and the startled water sprayed through the sunlight, forming a rainbow of seven colors like a wreath.

"Mr. Old Man, are you sure this is the Magic Domain Entrance?" Danxuan was somewhat surprised.

The old man did not pay attention to Danxuan, but took out a Dan medicine from his arms and handed it to Danxuan, saying, "Eat this, and...