C70 Vein Severing

At that moment, a slight hiccup occurred. A curious "creak" echoed as the hefty door to the training ground was nudged ajar, and a small head peeked through the gap. Moments later, a little boy slipped in with nimble ease. He tilted his head up and noticed, not too far ahead, a leg and two fingers hurtling toward him.

Of course, the boy was none other than Thirteen.

Time seemed to warp