'Mithras!' I thought the awed cry came from Helvetius, but it must have been his servant.
My left arm was locked so tightly where I had clung on that it was hard to free. The smell of the beast seemed to permeate my own clothes and skin. I sank to the ground, shaking. Orosius rushed up and dragged me clear. Lentullus staggered from the creek, then neatly passed out. 'Must be the shock,' Orosius muttered, turning aside to attend to him. 'Finding something he could actually do…'
I felt disgusted – with myself, with the animal whose anger had forced me to this, and with the hot blood all over me. I dropped my forehead on to my hand, then whipped away my palm as I felt more blood on that. I managed to limp across to Helvetius. His servant, whose name was Dama, looked up at me.
'I knew I should have gone to Moesia…' he ranted bitterly. Then he burst into tears.
Helvetius was dead.
Hardly had I fought back my own distress when some of the legate's hunting party ventured to reappear. They were led by the Gaul with the sneer, no doubt intent on self- preservation.
It was a brief confrontation. I was still kneeling by Helvetius, gripping his hand. I said to the Gaul, 'I don't want ever to see your face in Free or Roman Germany. You've killed to protect your industry, and you've killed to protect yourself. This is where it stops.'
'Proof?' he jibed, gesturing to the dead centurion.
Suddenly Dama gave voice. He addressed himself to me, as if he could not trust himself to speak to his master's killer. 'Helvetius Rufus was a private man, but he talked to me while I was arming him. He told me what he saw in Gaul.'
'Would you give evidence in court?' He assented.
The Gaul raised a spear. His intention was obvious. But we were no longer unprotected. Both Orosius and Lentullus lifted javelins themselves, ready to throw.
I stood up, covered in blood. I must have looked terrible. 'One word out of place, or a gesture I don't like, and I'll be happy to show you how the aurochs feels now it's dead!'
The men in the hunting party all backed off slowly. I waved them away with an angry gesture. They moved equally slowly out of sight, taking the Gaul from Lugdunum. I do not know what happened to them afterwards, nor do I care. As Celts, they were at far less risk in Germania Libera than we were.
That night we dined on aurochs steaks, but they had a bitter taste. We set a double watch. No one slept much. We broke camp early, then set off in a southerly direction, hoping that somewhere along the riverbank we might find the dead legate's ship.
We were going home. We had two corpses to bring with us, and more than one of us felt broken-hearted. Soon we all were.
Because, as we tramped on mournfully, we came to a wooded area. A little while after we entered it, we found there were other occupants. There were five times as many of them, and they had spotted us. They were a war band of the horse-riding, Rome-hating Tencteri.