Let Them Go

From the four events of square dancing in reality, the bronze horse in the Bronze Horse Square, the Jizi Ding, a cultural relic in the Qian'an Museum, and the daughter going to college in Zhengzhou, it is derived that Mr. Jizi, one of the three sages of the Yin and Shang Dynasties, fled from Chaoge when the Yin and Shang Dynasty was ruined and his family was destroyed. After four years of trekking, he finally escaped to Liaodong and established Ji's North Korea.