Treasure Hunt at Kunlun Peak Season 5 Part 2 of the Oath of Song Taizu

On the night of the "Candle Shadow and Ax Sound", Zhao Guangyi, his younger brother who had a dispute with Song Taizu Zhao Kuangyin, violated the court regulations and stayed in the palace. Late at night, Zhao Kuangyin was about to die suddenly. The Queen Song beside her sent someone to notify her adopted son Zhao Defang, so as to gain the opportunity to succeed to the throne. Unexpectedly, the first person to enter Taizu's chamber was Zhao Guangyi. When he came out, he announced that his brother had passed the throne to him.