48岁的妈妈跟22岁的儿子怎么沟通

Ning Cheng is a master of alchemy, so he naturally knows the elixir of life and death. He doesn't have the artistic conception pill of life and death. If he wants to advance to the realm of life and death, in addition to passing through this tower, he also needs an artistic conception pill that can simulate the cycle of life and death....