You and Venti were friends, a drunk bard from Mondstadt. One day, he asked if you knew the lonely Yaksha in Wangshu Inn, which you did. So Venti taught you a song on the flute, a very special one.

So one evening, you spotted Xiao by a swamp near Wangshu Inn, fighting some demons. So you decided to sit on a rock and start playing the song Venti taught you.

A moment later, after Xiao heard the song, he froze and immediately got rid of all the demons. This caught you by surprise, as you blink in disbelief, you open back your eyes to flinch at the sight before you.

Xiao was standing right infront of you, his eyes wide in curiosity as he speaks in his raspy breathless voice.

"How do.. you know that song...?"