The kingdom of Ka-rak had existed side by side with Sil-la on terms of mutual friendship for four hundred and eighty-two years, but in 527 her king, Kim Ku-hyŭng, gave up his sovereign power and merged his kingdom into that of Sil-la. He was however retained at the head of the Ka-rak state under appointment by the king of Sil-la. It does not appear from the scanty records that this was other than a peaceful change. Ka-rak had long seen the growing power of Sil-la and doubtless recognised that more was to be gained by becoming part of that kingdom than by standing aloof and running the chance of becoming disputed territory between the rival powers of the peninsula. She had been founded in 41 A.D. and now she came to an end in 527, so her lease of life seems to have been four hundred and eighty-six years rather than four hundred and eighty-two as the records state. As the dates of her beginning and end are both taken from the records the discrepancy must be laid at the door of the recorder.
About this time Sil-la discovered that it was useless to cultivate the friendship of the Chinese powers. The Chinese territory was divided into a number of petty kingdoms and more were on the eve of being founded. None of them had strength enough to hold her own against the others, much less to be of any avail in case of trouble in the peninsula. Perhaps it was for this reason that in 535 Sil-la rejected the Chinese calendar and named the year according to a plan of her own. In China the Liang dynasty, the Northern Wei, and the Eastern Wei were all in the field, while the Ch’en, the Northern Ch’i, the Northern Chu and the Sui dynasties were just about to make their appearance and all to pass away like summer clouds before the power of the mighty T’ang.
About the year 540 Păk-je moved her capital again; this time it was to Sa-ja the site of the present prefecture of Pu-yŭ in the province of Ch’ung-ch’ŭng. She seems to have had some aspirations after better things, for in 541 she sent to the Liang court asking that books of poetry, teachers of literature, Buddhist books, artisans and picture painters be sent to help in creating a taste for literature and art in that country. The request was granted.
