Immortal Magic Strategy

If I hold on to heaven, there will be no demons in the world; if I hold on to the devil, there will be no immortals in the world. A boy from another world, was it an accident? Or is it fateful reincarnation? My master is looking for someone and has looked for countless people. No one knows who he is looking for or how long he will be looking for. He is not a human, but a demon? Is it a fairy? Is it a god or a demon or a demon? Master said that his woman should be responsible. The sky is round and the earth is round. Round represents reincarnation and perfection, and square represents the edges and corners. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.