It wasn’t Brazilian jiu-jitsu. It wasn’t Muay Thai. It was the brutal, horrifyingly efficient science of military close-quarters combat, designed not to score points, but to instantly dismantle the human nervous system and neutralize a lethal threat in a confined space.

Arthur’s right hand shot up, his palm striking the inside of Trent’s extended elbow.

There was a sickening pop as the joint hyperextended. Trent opened his mouth to scream, but the sound never materialized.

Arthur stepped into Trent’s guard, entirely ignoring the young man’s size advantage.

He drove his left forearm like a steel bar directly into Trent’s throat, specifically the vagus nerve on the side of the neck. The strike wasn’t meant to crush the windpipe.

It was meant to overload the brain’s blood pressure sensors.

Trent’s eyes rolled back in his head. His legs turned to jelly.

His entire worldview, his years of training, his arrogance—all of it vanished in a microsecond of blinding structural agony. As Trent began to collapse, Arthur didn’t let him fall.

He grabbed Trent by the collar of his expensive MMA sweatshirt and spun him around, using the young man’s falling momentum to slam him face-first into the metal handrail of the front stairwell.

Trent crumbled to the floor, gasping for air, clutching his ruined elbow, completely incapacitated.

The entire sequence had taken less than 2.5 seconds.

The bus was dead silent. The passengers were paralyzed, their brains struggling to process how the hulking, aggressive alpha male had just been folded like a cheap lawn chair by an arthritic senior citizen.

In the back, Greg, Liam, and Cody jumped to their feet. Cody, the heavyweight, let out a roar and charged down the aisle.

“You’re dead meat, old man!”

Arthur stepped over Trent’s writhing body. He didn’t take a fighting stance. He just stood there, waiting in the narrow aisle.

Cody threw a massive front kick, aiming to push Arthur backward into the windshield. Arthur sidestepped the kick with the grace of a matador. As Cody’s leg extended past him, Arthur delivered a devastating piston-like kick with his heavy work boot directly to the side of Cody’s knee.