Fission Storm

The earth was forcibly fused by a sudden different world plane, and was assimilated into a new cracking energy world. There are no gods, magic, fighting spirit, or vitality here, only the most powerful cracking energy! Ordinary crack energy! Mutated fission energy! Super powerful cracking energy! Overlord crack energy! People absorb fission energy to evolve themselves, and powerful fissioners are comparable to humanoid nuclear bombs. However, due to the bullying of alien races, the human race on earth has become the lowest inferior existence among all races in the universe. However, there will eventually be an unyielding person who stands up and, like the protagonist of all stories, leads the human race to rise... This is a storm of rising and fighting. In a world where the weak eat the strong, strength is the only eye of the storm.