The Fire Thief of the Deep-Space Nirvana Civilization

By chance, a young man named Zhang Qi obtains a 'core' from an advanced alien civilization. Through the core, he learns that wars among advanced civilizations hundreds of light-years from Earth have wreaked tremendous destruction across this region of the universe. Earth is caught in the crossfire and is about to face an unprecedented catastrophe: the intense radiation and other rays produced by a supernova explosion will irreversibly damage most people and electronic devices, while causing countless organisms to mutate into extremely dangerous creatures... With the help of the core, Zhang Qi makes all the necessary preparations in advance. Then, relying on the core, he ventures into the universe, wages wars across the stars, and ultimately conquers the cosmos.