The Busanjinjiseong Fortress was also called Mangongdae in memory of Ming-dynasty General Wan Shide who stayed at Jaseongdae to reinforce the Korean soldiers defending against the Imjin War.

After the Japanese army was driven out, the troops under the command of Mansedeok of the Ming Dynasty stayed, so it was called Mangongdae.

After the Japanese Invasion of Korea in 1592, the fortress and Sadaemun Gate were built and the government office were repaired, and it was used as the lodging for the Jwa Do-su Military Preceptor.

The castle is known to have been built in 1593 (the 26th year of King Seonjo's reign), along with the main character of Busanjinseong Fortress, which was located in today's Jeungsan Mountain, as well as the father and son of Mōri Hidemoto, who was in charge of the county government of Gyeongsang Province.

Meanwhile, "Yeongnamjinji" is said to have established Yukwoojeong on top of Jagseong in the year of Imin, and named it Seungga.