What's so good about Xianmen? Good mountains, good water, good scenery, good food, good accommodation and good peace of mind!
The poem says: Rare animals and birds walk among each other, and the pavilions are covered with tile heads. Once you enter the Immortal Gate, you are as deep as the sea, and from then on the mortal world is just dust.
Explanation: Ouch, there are really many things in the Immortal Sect that I have never seen before. The food and accommodation here are all of Immortal standards. After entering the Immortal Sect and seeing the handsome senior brother, how could I fall in love with a mortal man again!