Immortal beast moon spirit has indeed been neglected for a long time.
After Wang Lu summoned the spirits of all living things on the Grand Cloud Mountain and routed Tiger King out, shattering the blockade and letting the Emperor Essence spread throughout the entire Grand Cloud Mountain, immortal beast moon spirit took advantage of this opportunity to start the transformation process. By absorbing the moonlight essence, it curled up in the light cocoon and began its metamorphosis.
