Deshou Palace (덕수궁Deoksugung Palace) It was originally the residence of Yueshan Dajun (1454 - 1488), brother of Chengzong (1469 - 1494). Deshou Palace guard changing ceremony, 365 days a year, the ceremony is held regularly three times a day, the ceremony time is 30 minutes. The ceremony began with the playing of traditional instruments, and the guards slowly appeared. The two team guards exchanged the code to determine their identity. After that, there was an 8-minute guard ceremony and a 7-minute guard ceremony. The final ceremony ended with the guards exiting in the form of patrols.