Pungnaptoseong Fortress, Hanseong-eup period Baekje Wangseong Fortress. Virtually, it'

 It was virtually determined that Pungnaptoseong Fortress in Seoul was the royal castle of Baekje in 18-AD 475 BC, which almost fell into the labyrinth of eternal history.     Later literature materials such as Samguksagi and Samgukyusa about Wangseong, or Wangdo that encompass it, record that the name is Hanseong or Wiryeseong, but the detailed location is unknown.     Accordingly, there have been three theories about the fortress: ▲ Mongchontoseong ▲ Pungnaptoseong Fortress in Chungung-ri, Hanam-si.     However, after excavating the planned site of Hyundai Riverville Apartment inside Pungnaptoseong Fortress and the eastern wall by the National Research Institute of Cultural Heritage in 1997 and 1999, Pungnaptoseong Fortress emerged as the strongest candidate for Baekje Fortress in the Hanseong period.     In this situation, the results of this year's investigation into the future village area inside Pungnaptoseong by the National Research Institute of Cultural Heritage confirm that Pungnaptoseong is the only candidate for Baekje's royal family.     Above all, it proves that the Baekje people left a clear archaeological trace in the future village area in the fall of 475, before Baekje's royal family was thoroughly trampled by 30,000 Goguryeo troops led by King Jangsu.     Excavations conducted on some of the 6,400 pyeong of land in Mirae Village confirmed that Hanseong Baekje's large garbage dump, building sites, stone remains (stone structures), and furnace facilities.     Among the excavated artifacts, various roof tiles, which were clearly used only in high-end buildings such as royal palaces and temples, are drawing particular attention on the Korean Peninsula before the 5th century.     One of the most shocking parts of the roof tiles in the archaeological world is the fact that as many as 30 wadangs were excavated at the end of the eaves of the building for decoration finishing.     In addition, a large number of artifacts were excavated here, including large flatware, Sukiwa, earthenware, a kind of sewer pipe, cornerstone, a wooden pillar pedestal, and gold ornaments, as well as celadon and glazed pottery.     Although excavations are in full swing, the site has been pouring out about 200 boxes of artifacts so far.     In another small pit identified in the east of the disposal site, shellfish such as lily shells and phinoceros, as well as lower jaw bones, leg bones, ribs, chicken bones, fish bones, and bone fragments of cattle and pigs were excavated.     It is also believed that some kind of ritual was held in this area as earthenware, which is believed to have contained foods such as fish, shellfish, and meat, was artificially buried in the ground.     Among these achievements, the investigation team said, "It is a direct evidence of the existence of buildings that are very important to Pungnaptoseong," while explaining, "It is believed that there were traces of important national facilities such as palaces or government buildings in the Baekje period."     In short, Pungnaptoseong Fortress means the royal castle of Hanseong Baekje, which is "lost."