Zyrrak Gildspire. A character who wasn't mentioned much in the plot. The only significant detail about him was an incident where he was caught attempting to sexually harass a female student, only to be sent to jail when Ben arrived just in time to save the day.
No one really knew how Ben had arrived right at that moment, but those familiar with the plot, like Alex and Sophie, understood well that it was all Keryu's manipulation. That scheming protagonist had orchestrated everything. What Keryu truly desired was Zyrrak's skin, blood, and bones—rare materials Keryu harvested over time, keeping Zyrrak alive only to prolong his suffering. To Keryu, Zyrrak was labeled as "evil"—an obstacle to be eliminated.