Waste Bones? I Became an Emperor Through Hard Work

No spiritual roots, no constitution, no treasures, no cheats. A mortal, relying on death and forbearance, In the world of immortality where geniuses are everywhere, He managed to reach the position of Immortal Emperor by force. Is God unfair? I will make up for it with diligence! Is it difficult to repair mortal bones? I will use my years to build the foundation of the emperor!