Luo Xiaohei's War: Past and Future

This is a world where fairies and humans coexist. There are countless spirits (matter) in nature. Spirits are divided into two types, material spirits and living beings. Material spirits are lifeless, but they are the cornerstone of everything. And living things have life, and when they are constantly absorbing and changing, they combine with material spirits and evolve into entities of varying degrees. These are fairies. Fairies are born to gather spirits, so fairies have an innate advantage in controlling spirits. But fairies are not the only ones who can manipulate ectoplasm. In theory, all creatures can do it, because the key to manipulating ectoplasm lies in the ectoplasm space. As for the ectoplasm space, every living body has it, and it absorbs the spirit in every breath, and the ectoplasm space is where the spirit is stored. Normal spiritual spaces are round, and all rules within the space are formulated by the owner of the space.