[Sidenote: B.C. 120.] In 92 Sylla went as propraetor to Asia, where the incapacity of the Senate's administration was creating another enemy likely to be troublesome. Mithridates, "child of the sun," pretending to a descent from Darius Hystaspes, was king of Pontus, one of the semi-independent monarchies which had been allowed to stand in Asia Minor. The coast-line of Pontus extended from Sinope to Trebizond, and reached inland to the line of mountains where the rivers divide which flow into the Black Sea and the Mediterranean. The father of Mithridates was murdered when he was a child, and for some years he led a wandering life, meeting adventures which were as wild and perhaps as imaginary as those of Ulysses. In later life he became the idol of Eastern imagination, and legend made free with his history; but he was certainly an extraordinary man. He spoke the unnumbered dialects of the Asiatic tribes among whom he had travelled. He spoke Greek with ease and freedom. Placed, as he was, on the margin where the civilizations of the East and the West were brought in contact, he was at once a barbarian potentate and an ambitious European politician. He was well informed of the state of Rome, and saw reason, perhaps, as well he might, to doubt the durability of its power. At any rate, he was no sooner fixed on his own throne than he began to annex the territories of the adjoining princes. He advanced his sea frontier through Armenia to Batoum, and thence along the coast of Circassia. He occupied the Greek settlements on the Sea of Azof. He took Kertch and the Crimea, and with the help of pirates from the Mediterranean he formed a fleet which gave him complete command of the Black Sea. In Asia Minor no power but the Roman could venture to quarrel with him. The Romans ought in prudence to have interfered before Mithridates had grown to so large a bulk, but money judiciously distributed among the leading politicians had secured the Senate's connivance; and they opened their eyes at last only when Mithridates thought it unnecessary to subsidize them further, and directed his proceedings against Cappadocia, which was immediately under Roman protection. He invaded the country, killed the prince whom Rome had recognized, and placed on the throne a child of his own, with the evident intention of taking Cappadocia for himself. This was to go too far. Like Jugurtha, he had purchased many friends in the Senate, who, grateful for past favors and hoping for more, prevented the adoption of violent measures against him; but they sent a message to him that he must not have Cappadocia, and Mithridates, waiting for a better opportunity, thought proper to comply. Of this message the bearer was Lucius Sylla. He had time to study on the spot the problem of how to deal with Asia Minor. He accomplished his mission with his usual adroitness and apparent success, and he returned to Rome with new honors to finish the Social war.