Death Soul Warrior

From a mutated young man, from a person who only has his brother and his girlfriend as relatives, from a weak person... He was prophesied by a woman and transferred to a planet that gained unlimited powers, powerful enough to protect the entire universe. He established a large army to declare war on the evil factions of the world. The sacrifice of his girlfriend brought a little bit of light to the tribe. At this time, what else can I do... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.