Driven out of my home in the apocalypse, I built a fortress in return.

Xiao Yu transmigrated to a wasteland world, becoming the son of the city lord of Yan City. He repeatedly turned the tide, saving the base! The last time, to save his younger brother, Xiao Yu sacrificed himself against a horde of ferocious beasts, suffering severe injuries and crippling his life. However... upon returning to the city, he wasn't greeted with applause and gratitude, but with his brother's false accusations. He was accused of desertion, causing the deaths of countless comrades... The comrades he had saved identified him... His parents, without any scruples, protected and indulged his brother, yet directly labeled him a deserter! A sinner of the base! Despised and vilified by everyone! Looking at their faces, Xiao Yu smiled. "Since you've used me and then discarded me, then I'll leave!" Xiao Yu ran away from home, forging the strongest...