Ope?!
ENTER the Demon of Sound and Lover of Idols, Nerissa Ravencroft from Hololive EN Advent.

Debut stream: https://www.youtube.com/watch?v=gg3SrFzHn9M
YouTube: https://www.youtube.com/@NerissaRavencroft
Twitter: https://twitter.com/nerissa_en
Art Tag: #RavenCrafts on Twitter, RavenCrafts, Nerissa Ravencroft or ネリッサ・レイヴンクロフト on pixiv
Previous thread: >>54460818

The general name is subject to change after the debut stream.