Man creates God? Is it a human? Is it God? Or a demon?
A hundred years ago, a large number of alien meteorites fell, causing a large number of controllable nuclear fusion explosions. Many species mutated and merged, and six major human races emerged: 1. Pure natural humans 2. Genetically programmed humans (born with beast genes, orcs) 3. AI life forms (virtual life) 4. Mecha life forms (pure silicon-based life) 5. Human and mecha life forms 6. Human consciousness data body after death
A whole new world was built. It is in such a super human world that the protagonist gradually embarks on the road to becoming a god from the lowest level of pure natural human beings.