The music is familiar, very familiar and Huaisang is very not happy about being in the forest and he'd been there just for numbers or something -- the usual. But following the music proves a good choice as the forest gets a little less terrifying as he went.

When he got to the source it's Lan Xichen and not... and that's a relief on several fronts.

"Zewu Jun," he bows after coming up to him, fan now closed