Kellen's head was pounding, his body chilled and shivering as he collapsed to the floor in the second office.
He'd managed to get this bomb dealt with in a timely fashion, but he had not counted for how draining using his Esper powers were. Because he'd never done it before.
Like Rhys, Kellen had been using them passively only his eyes hadn't glowed yellow. His magic usage had been so low that it hadn't bothered him. But this?
Kellen had underestimated how much it would take out of him, and part of that had to be because he didn't know that his guiding powers would not turn off as he used his Esper powers. That hadn't even been something he had considered.
Using two powers at once? How was his body going to handle that? If he didn't have over exertion after that, he'd never have it again.
