An OP in Fate Apocrypha by Egoist.This is a collab cover with Deemo! Check out her channel, https://www.youtube.com/channel/UCQhAy4UpK2wAqhg51U5SzqgHope you enjoy!Thank you for watching! :DYoutube channel - https://www.youtube.com/channel/UCiCx...Twitter - https://twitter.com/Clarice_Megumi