This particular arrangement is from the Chinese drama, The Untamed, about two young men who are “cultivators” or magic users charged with the protection of their communities from the forces of evil. Wei Wuxian and Lan Wangji are unlikely friends, but together solve mysteries that eventually unveil a much larger plot to subdue all cultivators and control the world!
This song is played many times throughout the series and is so perfect for these two characters. Lan Wangji playing the guqin (a traditional, seven stringed Chinese instrument) with Wei Wuxian accompanying on a Chinese flute.
Have a listen and, if you like this song, maybe check out the show? It is currently available on Netflix and Rakuten Viki, which is where I watched it because I enjoy watching Asian dramas, lol.