C6727 Saint Beast Realm
Practicing in the Cloudsoaring Cave, whether it was in the soul or in the body, would be a great torture, but in the entire Supreme World, it wasn't as if no one could persist.
In the Supreme World, there were many Martial Cultivators with firm wills.
Song Chen was a Martial Cultivator with a firm will. Qin Ming felt that he might be able to persist in the Cloudsoaring Cave.
Moreover