Undead Mage from a Cell - Chapter 55 - 53: Contracted Undead, Shaya

... s hand and channeled a portion of negative energy into her body.

Then Gu Xi didn’t use the Soul Summoning Skill, but instead kept talking about how he had conquered the ruins and killed the Twisted Mage stationed there.

Gu Xi knew very well that such undead that transform autonomously will carry a certain degree of wisdom and memory.

Using Soul Summoning Skill at this time would instead disrupt this undead transformation.

Even if Gu Xi couldn’t provide Shaya with ...