Glancing back over his shoulder, Macro could see that the other centuries were now coming over the crest and breaking into a run down the slope. He nodded approvingly. The tribune had the good sense not to let them run all the way back to the village and face the Germans while fighting for breath. Macro glanced ahead at the village gate. A small group of Germans, bearing a motley assortment of antique weapons and the more harmful type of agricultural tools, waited uncertainly – quite surprised to see the legionaries hurrying back down the slope towards them. Macro was a few score paces away and saw the frightened expressions on the faces of those who had not yet run away. He filled his lungs with air and drew his sword.

'GRRRAAAARRR!'

Cato leapt to one side in astonishment.

'Keep running, you fool! That was to scare them, not you!'

Sure enough the remaining Germans, rather than face the roaring centurion, turned and ran back into the depths of the village, not even stopping to close the gates. Barely a glance was spared for the Roman body lying untidily by the gate as the legionaries burst in right behind the villagers, screaming with rage and enjoying the effect. Only Cato kept silent, grimly glancing at the roughly constructed huts hemming them in, and quite overwhelmed by the appalling stench of the place.

'Close up!' Macro bellowed over his shoulder. 'And keep shouting!'

The century turned a corner and ran straight into the first steadfast opposition – a dozen hairy men with shields and hunting spears straddling the roadway. Foolishly they had positioned themselves too close to the corner and were run down almost before Cato was aware of their presence. Those that were brushed into a side alley fell out of sight and survived. The others were trampled over and finished off by swift javelin thrusts as the century swept over them. Cato saw only one German go down, his face smashed by the edge of Macro's shield. The man screamed shrilly but the cry was instantly lost in the crushing press that carried Cato forward into the heart of the German village. All sense of fear was lost in the need to concentrate on retaining his footing while remaining as close to Macro as possible. At his side, Cato was aware that the standard bearer was shouting 'On! On!' at the top of his voice, lips drawn back in a grin. By the Gods, Cato thought fleetingly, these men were actually enjoying themselves. Fools! Did they want to get themselves killed?

Suddenly, they were running into the square in front of the chief's hall that Cato had seen from the hillside, villagers scattering before the howling legionaries.

'Leave them!' Macro ordered. 'Keep on! Stay with me!'

He led the century from the village square by the widest route, sure that it led to the village gateway facing the oncoming horde beyond. The way ahead was clear and the only sign of the locals were doors that shut hastily at their approach. Through a gap in the buildings, Cato saw that they were now close to the other gate, rising just above the intervening thatched roofs. Then he was aware of a new sound, the howling of a multitude that rose even above the screams of the legionaries. As they became aware of the noise the legionaries fell silent and the pace slowed momentarily.

'Don't slack, you lazy bastards!' Macro shouted. 'Come on!'

The legionaries sprinted forward in a last effort to secure the gate ahead of the approaching Germans. Cato followed the standard bearer and Macro in a final desperate dash up a slight rise between the stinking German huts and then slammed into the centurion's back as the latter slewed to a halt. Cato's shield slipped from his grasp.

'Shit!' Macro exploded.

'Sorry, sir! I didn't…'

'Form line!' Macro shouted, ignoring him. 'Javelins at the ready!'

Retrieving his shield, Cato straightened up and froze. Fifty paces in front stood the gate-house, doors wide open, and swarming through them with a blood-curdling roar, now that they had caught sight of the enemy, were the Germans. They were quite the most hideous creatures that Cato had ever seen; large of body with wild hair, faces disfigured by blood-lust, and their foul animal stench was overwhelming.

'Get to one side, son.' Macro swept Cato to the end of the first line of legionaries where the standard bearer had grounded the standard and drawn his sword. 'First two ranks! Release javelins!'

A dozen javelins were hurled forwards at a high angle and arced towards the Germans, disappearing moments later into the crowd raging down the roadway six abreast. As if a rope had tripped them, the front ranks toppled forward, some impaled on the Roman javelins, others stumbling over the wounded and being pushed to the ground by the pressure from behind.

'Next two ranks, release javelins!' Macro's voice repeated, loud, calm and clear. The second volley turned the front of the German charge into a confused mass of dead and wounded, with the uninjured frantically struggling to get free of the tangle. Macro weighed up the situation in an instant and waved his sword over his head. 'Come on lads! Let's have them! Charge!'

Then he was off, running straight at the Germans, shield raised to cover his torso and short sword pointed straight at the throat of the nearest enemy. With a shout, the century surged after him and once again Cato found himself being swept helplessly along in this flood of madness. Unlike the front ranks of legionaries, Cato still carried his javelin and, rather than carry the awkward weapon into the heaving melee he decided to hurl it as far forward as possible before drawing his short-sword. But the javelin throwing he had practised on the parade ground bore no resemblance to throwing a javelin in battle conditions. As he drew his right arm back he almost impaled the legionary immediately behind.

'Oi! Watch it, you stupid cunt!' the man shouted angrily, thrusting the butt to one side as he barged past Cato. 'You'll do someone a fucking injury!'

Cato flushed with embarrassment and then quickly hurled the offending weapon forwards at an unfortunately low trajectory, which caused the javelin to glance off Macro's helmet and fly off horizontally over the heaving mass of Germans before dropping out of sight. Cato swallowed nervously as the centurion shot a look of rage back over his shoulder, swore at the top of his voice and then turned to take his anger out on the nearest available German. Cato quickly drew his sword and threw himself forward, trying his hardest not to appear responsible for the errant missile.

The rearmost legionaries were busy shouting encouragement to those further forward, pausing only to finish off any Germans betraying signs of life amongst the tangled bodies stamped into the filthy ground. Cato was shocked to see one or two Roman bodies in among them – men he didn't know. As the legionaries steadily pushed the Germans back towards the gate more Roman bodies appeared, some still staring in surprise at their dreadful wounds. Blood flowed from the wounded, dripping down on to the street where iron-shod boots churned it into the mud. As more Romans fell, the fighting line grew nearer and Cato steeled himself for the moment when he would have to step into the space left by a Roman casualty.

Pressed back against the gate, a handful of Germans desperately tried to broaden the fighting line to take advantage of their numbers, scaling the low walls of the surrounding huts. A shout from Macro brought down a volley of javelins from those legionaries in the rear ranks and the Germans fell back into the mob.

Cato saw the standard waving at the head of the century as the legionaries forced their way step by step towards the gate. Then Macro led a renewed surge that brought the Romans between the huge gate-posts.

'Stand here!' Macro ordered and, with a last thrust of his sword into the enraged German mob, he disengaged and forced his way back through the ranks of the legionaries holding the gateway. Inside he faced the remaining troops. 'You lot. Up on the wall. We need to clear a space in front of the gate. Use your javelins, stones – whatever you can get your hands on.'