What followed did not require effort in the same way that solving a difficult problem does.
It needed to be done quickly, precisely, and without the calculation he used in the presence of witnesses.
The foresight worked three seconds ahead all the time, figuring out the best position for each target while considering all the others at the same time, and he moved through the group in the order that made the most sense, which was not the order their formation was meant to protect against.
He used his hands. The sword stayed at his side because the unnamed Legion members were not opponents who required a blade.
Martial arts at full potential with earthen authority's structural enhancement layered underneath, and each impact delivered force at a register that the human body was not designed to absorb.
He was precise about it. There was no anger in his actions, only the satisfaction of hoping to achieve many kills.
