This song is an episode of the TV series Chu Qiao Zhuan. It describes that Yan Xun, the character in the play, has changed from a sunny and kind young man to a tough and heartless person because of his life experience. The obvious contrast between the first half and the second half of the music fully reflects the change of the character's mood, so it is called "double-sided" in order to overthrow the slave regime, seek harmony in the world and strive to protect the prosperity and peace of Beiyan. Qian Fan has shed all his blood and tears, and is in the same boat with you. The troubled times are treacherous, and the heart shines like stars, which has honed her into a beautiful king with a world-famous mind.

The Plot Analysis of Double-sided Xun Yan;

Chu Qiao is concerned by the enlightened aristocrat Yu (played by Kenny Lin) and forced to undergo strict training. At the same time, he forged a deep friendship with Xun Yan. In the Western Wei Dynasty, the Xun Yan family was wiped out and was in a desperate situation. Chu Qiao lived and died with him, helping him escape from the predicament.

However, after returning to Xiliang, Xun Yan's ambition expanded and he ruled at the expense of the lives of the people in the city. Chu Qiao parted ways in despair, set up an ice lake, and Chu Qiao and Yu fell into the ice lake.