The artillery bolt had missed Marcus by inches before punching through the big man’s mail shirt and burying fully two-thirds of its length in his chest, a chance hit by a shot fired at random into the figures struggling in the gate’s skylined opening by some frustrated artilleryman on the far slope. The chieftain struggled to get back on his feet, making it no farther than one knee. He stared stupidly down at the bolt protruding from his body, feeling the strength ebbing from him with the blood coursing down his chest, then gave Marcus a beseeching look as he dropped the axe and shield, holding out his arms in readiness for a mercy stroke. The Roman looked into his eyes for a moment before nodding, and then dropped his gladius and wielded the spatha two-handed to sever the grievously wounded tribal leader’s head from his shoulders with an executioner’s stroke. The dead man’s bodyguard stopped fighting and stepped back from the exhausted prisoner, dropping his sword and prostrating himself on the ground. Gathering his strength, the barbarian lifted his sword, looking to Marcus for a decision. The centurion shook his head tiredly, pulling the big man out of the gate’s deadly opening before any more bolts could be sent their way, and sat down heavily on the turf, his body suddenly trembling as the relentless urge to fight burned out of his blood to leave him shivering in the afternoon’s warmth.

‘Let me make sure that I’ve fully understood this. Once the fort’s first gate was open you took half a dozen soldiers and charged off like a man with his arse on fire, ignoring your instructions to hold and let the legion cohorts come forward?’