Relic of the Future: Chapter 7

Jaune eyed the men about the room. "You don't want to do this. Please reconsider."

King's response was a click of his fingers.

The first man had only touched his gun when Jaune's fist impacted his face, twisting at the last to drive him back and through the double doors.

[...]

The third died a fraction of a second later but feet outside the broken door told him more had heard or been summoned by King. Jaune shot a glare to the man and a more worried glance towards Emerald, huddled by it. With a scowl he dispatched the last goon but rushed to the door, letting King live for now. He reached it before they arrived and killed the first through the remaining door, splintering wood and bone in a single swing.

—Relic of the Future: Chapter 7