But his enemies muttered that Marius was only trying in these ways to make the people sorry for all he had suffered. They needed only to look in his face to see that he was harbouring grim thoughts of revenge on those who had ever shown themselves to be his enemies. Soon Cinna had four armies ready to march on Rome. One was under Marius, another Cinna himself intended to lead, while two more were under his legates, Sertorius and Carbo. The city walls were in no fit state to stand an attack, for in many places they were even broken down. Octavius ordered these weak places to be repaired and strengthened by fortifications, while at the same time he sent messengers to the lieutenants of Sulla, bidding them hasten to the aid of the city. Two of these officers, Metellus and Strabo, hastened to obey Octavius. But they did, perhaps, more harm than good, so many of their troops deserted and joined Cinna’s army. Metellus did not stay in the city long, and refused to take the command of the troops, as Octavius wished. Strabo did his best, for although his men were suffering from fever he attacked Sertorius. But the battle was undecided, and soon after this Strabo was killed by lightning. Octavius was thus left without the officers on whose help he had relied. Marius, meanwhile, had, as it seemed, thrown off the weight of his years. He was as active and as successful as in his earlier battles. Ostia, the port of Rome, was taken by his troops, and this, as he meant it to do, kept the corn supply from reaching the city, and Rome began to fear that famine was before her. Before long Cinna and Marius were able to meet on the Janiculum. Large numbers of the troops under Octavius continued to desert and to join their army. Then the Senate saw that they would gain nothing by continuing to defy the successful generals. So they bent their pride, and invited Cinna and Marius to meet them within the city. When the generals arrived, the Senate begged that they would spare the lives of the citizens, even if they saw fit to punish them. Cinna did not scruple to promise that all should be as the Senate wished. Marius, who stood close to the chair of Octavius, said not a word, but his face was stern and forbidding. And again those who looked at him foresaw that dire punishment would overtake his enemies. Marius and his followers were still under the ban of exile, so the first thing Cinna demanded was that the sentence should be withdrawn. But Marius was now within sight of his revenge, and he was too impatient to begin his cruel work to wait for the decision of the people. When only a few tribes had voted, he dashed into the Forum, closely followed by a band of slaves, which band he called his bodyguard.