In 80 the great Sŭk-t’al-hă died and was succeeded by the son of King Nam-hă. He must have been of advanced age and yet not so old as to prevent his becoming the greatest conqueror that Sil-la ever produced. During the thirty-two years of his reign he added to the Sil-la crown the districts of Eum-jip-pŭl, Ap-to, Pi-ji, Ta-bŭl, Ch’o-p’al, and Sil-jik. These together with U-si and Kŭ-ch’il, which and been added the year before his accession, formed a considerable increase in the territory of the kingdom and added not a little to Sil-la’s reputation as a military power. This king, P’a-sa, was one of those men who seem to take hold of affairs by the right end and wring success from seeming failure. He was as great an administrator as he was mild a conqueror. He attended so carefully to the needs of the people that it is said that during most of his reign food was so plentiful that the wayfarer needed no money to pay for food or lodgings along the road. The kingdom of Ka-ya, whose origin we noted in the previous chapter, now assumed the offensive against Sil-la. The first intimation we have of this is the fact that Sil-la in 88 built two forts named Ka-so and Ma-du, the first of which was to guard against the encroachments of Păk-je and the second to guard against those of Ka-ya. It was not till three years later that Ka-ya actually opened hostilities by inaugurating an expedition against Sil-la. As the event is not disclosed by the annalists we may conclude that it was unsuccessful.