What is the name of the intermezzo that devours the stars?

Nine days dragon. According to the data of Swallowing the Starry Sky, the interlude of Swallowing the Starry Sky is called Long Yin in Nine Days, which is a martial arts style song composed by Luo Xiang and sung by Yu Dan. In Swallow the Starry Sky, this song is played in conjunction with the battle scene between Allen and Dutch.