...
...
「Inside the theater space.」
With a relaxed expression, Wei'en branded the Fear Howl spell, fused with the Death Rune, onto the back of the ghost's head. This was the tenth runic pattern on the ghost's skull.
During the previous Mechanical Undead promotion experiments, he had specifically sought out relevant spells from the four major systems in the exchange list, focusing on magical attacks targeting origins, souls, and spirits.
The Undead Magic system included Bone Prison and Fear Howl.
The Elemental Spell System's were Spirit Shock and Frost Impact.
The Mechanical Puppet system's attack methods at the Wizard stage mostly involved Mechanical Puppets. He had already learned several of the common spells, so he didn't exchange for any new ones for the time being.
Similarly, the Flesh and Blood Enhancement system was the same; he even reserved space for a pattern on the Red Ghost's forehead.
