The increasing devastation of the country, fire, and famine, the despair and complaints of the inhabitants, did not shake his resolution.

Nor was the confidence he inspired both in the camp and at Rome a whit shaken: he was twice re-elected consul, once while he was still absent, and once during a visit he paid to Rome to give directions to his party in person.
It was at Rome, in the year 102 B.C., that he learned how the Kymrians, weary of Spain, had recrossed the Pyrenees, rejoined their old comrades, and had at last resolved, in concert, to invade Italy; the Kymrians from the north, by way of Helvetia and Noricum, the Teutons and Ambrons from the south, by way of the maritime Alps.

They were to form a junction on the banks of the Po, and thence march together on Rome.

At this news Marius returned forthwith to Gaul, and, without troubling himself about the Kymrians, who had really put themselves in motion towards the north-east, he placed his camp so as to cover at one and the same time the two Roman roads which crossed at Arles, and by one of which the Ambro-Teutons must necessarily pass to enter Italy on the south.
They soon appeared "in immense numbers," say the historians, "with their hideous looks and their wild cries," drawing up their chariots and planting their tents in front of the Roman camp.

They showered upon Marius and his soldiers continual insult and defiance.