Lord of the Undead: Start with the Necromancer and Advance to the Next Level

Traveling through the world of swords and magic, Raven obtained the legendary necromantic spell "Spirit Forge"! As long as you kill monsters and obtain souls, you can infuse skills and improve your spell level. His skill levels continue to increase, and the undead creatures he summons become more powerful! From [Skeleton Knight] to [Skeleton Lord], from [Undead Dragon] to [Evil God Remains]... In this world of monsters and dragons, Raven commanded the frightening army of death to crush these indigenous monsters from another world, causing their livers and gallbladders to rip apart!