Evolution of Arms from Scratch

Skeleton→Skeleton Swordsman→Skeleton General→King of Bones Worm→Worker worm→Mother worm→Brain worm Soul of Fire + Soul of Ocean + Soul of Earth + Soul of Storm = God of Elements Lin Ye traveled to a world of swords and magic and accidentally awakened the King of War System. He can summon various types of soldiers and make them evolve, mutate and fuse. Prophecies come into reality, and ancient legends echo and appear in the present world. An unimaginable and terrifying enemy is about to come to the world. Only by resisting desperately can we protect the world we live in.