Introduction: I Can Summon Billions Of DemonsIn this Isekai world, In ancient times there were three thousand Great Daos, countless living creatures, and many different types of creatures. The spiritual energy had brith all kinds of living beings. Even though each one of them all could cultivate. but also it had been used in different way by their own desires. In “good” way, them were called the spiritual creatures. In “Evil” way, them were called the Demon creatures. They had fought to each other for countleView Details>