Wizard: Become a God from Knight

Extract corpses to obtain items to enhance your strength. The necromancer Carl was resurrected and became a down-and-out wandering knight who was fortunate enough to be able to rebuild his magic. Whether it is the occupied territory of the family or the inherited title of the kingdom, return them all to me! Evil gods are raging, the church is corrupt, and alien species are proliferating: vampires, witches, werewolves... There is also a wizard organization hidden behind the scenes that has no connection with the gods... From the unknown knight to the top of the world, stepping on the corpses of countless strong men to reach the top, Karl: "Who said wizards are not good at close combat?" "It's normal for a knight to rub a fireball or something."