[Ankoman] Nazo no Heroine XX, Master no Shiranai Aida ni Bitch-ka suru no Maki (Fate Grand Order)

[Ankoman] Nazo no Heroine XX, Master no Shiranai Aida ni Bitch-ka suru no Maki – That time Mysterious Heroine XX became a Bitch while Master wasn’t Looking (Fate/Grand Order)