Undying Overlord: Evolving from a Skeleton Soldier

Reincarnated in another world, only to be summoned as an undead creature? And not even a skeleton warrior, but the lowest-level skeleton soldier? Just as Mo Fei lamented how unfair the world was... 【Host's condition detected. Activating Villain Evolution System!】 【Skeleton Soldier - Bone Warrior - Death Knight - Bone General... all the way to the Undying Emperor!】 After a century of grinding levels, he finally became the ruler. As Mo Fei's gaze slowly swept over the trembling gods, he couldn't help thinking back to his days as a lowly skeleton soldier. He couldn't help but marvel: who knew such a little skeleton soldier could have such a bright future!