C366 A Debt of Gratitude must be Repaid
Mustard Mountain had many benefits.
Firstly, the scenery inside was extremely beautiful. It was said that the most beautiful scenery of the three realms was gathered inside.
The spiritual energy in the second Mustard Mountain was so dense that it could not be dissolved. It was several times stronger than some of the paradises in the Celestial Court. Any god would want to go to such a good place