The Ever-Changing Monster Also Wants to Become an Immortal

In order to realize the dream of his master Song Yu to "become an immortal while lying down", Baibianguaibapa is working hard to practice. As for why he wants to become an immortal? ... Does man conquer heaven or do all spirits grow? Baa Pa doesn't know, and Song Yu doesn't know either. In short, just practice and become stronger!