In Sil-la Buddhism had been introduced during the reign of Nul-ji, 417-458. A monk named Muk Ho-ja had been well received and was lodged in the palace. But, at the first, Buddhism did not find congenial soil in Sil-la. Tradition gives the following account of the first set-back which it suffered there. In 502 while the king was idling an hour away in a favorite summer-house outside the city, a raven appeared bearing in its beak a letter. It laid the missive at the king’s feet and flew away. The superscription said “If the king opens and reads this note two people will die; if he does not open it one will die”. He determined not to open it, but one of his attendants said, “The one referred to is Your Majesty and therefore you should open it even though two lives are sacrificed”. He broke the seal and read the strange words “Let the king take his trustiest bow, hasten to the palace and shoot an arrow through the zither case”. The king obeyed the mandate, hastened back to the palace by a private gate, entered the queen’s apartments unannounced and shot an arrow through a zither case that stood against the wall. The arrow pierced the zither case and the High Priest who was hidden behind it. The latter had taken advantage of the king’s absence to attack his honor. He was strangled together with the guilty queen. With all her attempts at progress some evidences of the grossest barbarity still lingered in Sil-la. It was not, so the records tell us, until the year 503 that Sil-la discontinued the horrible custom of burying people alive when a king’s body was interred. It had been customary to bury five boys and five girls alive on such occasions, but in 503 the king published a decree forbidding the continuance of the custom. The very barbarity of the custom renders its abolition the more striking and places the name of king Chi-jeung, the twenty-second of his line, among the names of Korea’s benefactors. At the same time the custom of plowing with oxen was introduced, an innovation that had a most far-reaching effect upon society. It was in the beginning of the sixth century that Sil-la began to show evidences of the influence of Chinese literature and thought. In 504 she adopted the Chinese word Wang as the title of her kings in place of the pure Korean words I-sa-geum or Ma-rip-kan. She also changed the name of the kingdom from Kye-rim to Sil-la. We have been speaking of this kingdom under the name Sil-la but as a matter of fact it was not so designated until the year 504 A.D. Before that time it had been variously styled Sŭ-ya-bŭl, Sa-ro, and Kye-rim. The word Sil-la is said to have been composed of the Chinese words _Sin_ and _ra_, which when united become Sil-la according to Korean laws of euphony. It is more than probable that it was merely an adaptation of Chinese characters to pure Korean words, for the last syllable _la_ or _na_ is the same as that used in other words, centuries before that time, in southern Korea.