Evolve from Skeleton Soldiers

When Du Dong woke up, he found that he had become a skeleton soldier. Fortunately, Du Dong has a system that allows him to evolve infinitely starting from the Skeleton Soldier, swallowing the Skeleton King, the Dark Knight, the Bone Dragon... Some people call him the "Disaster Star". Once angry, he can destroy the entire continent! Some people call him the "World-Destroying Demon God". Once he takes action, he can even devour gods! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.