An Analysis on the Inscription of Silla in Seongnyugul Cave, Uljin: In addition to reading the inscription of Seoseokgok Valley in Ulju and Jeommaldonggul Cave in Jecheon

In 2019, I discovered an inscription that King Jinheung visited at Seongnyugul Cave in Uljin. Since then, Uljin Seongnyugul Cave has been found to be a training center for Hwarang during the Silla Dynasty and a scenic spot for numerous people, including monks, aristocrats and ordinary people. This paper introduces and analyses the inscriptions that have been additionally read since the author's 2019 discovery report, and most of them are short texts with their names and times. However, even though it is a brief Silla inscription, it has great historical value as it shows many unknown facts in the literature records. In addition, in order to review the inscriptions of Seongnyugul Cave in Uljin, some of the Silla inscriptions engraved at Seoseokgok Valley of Cheonjeon-ri in Ulju, and Jeommaldonggul Cave in Jecheon were also re-read, interpreted, and analyzed by connecting them to each other.