Xinyan

Xinyan (Chinese: 辛焱 Xīnyàn, "Spicy Flames") is a playable Pyro character in Genshin Impact.
Rock 'n' roll is a relatively unpopular style of music in Liyue, having recently been brought over from Fontaine. Xinyan, however, loves the sound — and she's slowly but surely amassing a fanbase of her own as she performs throughout Liyue Harbor.