My brothers crazy harem (Aether Harem)
This story will be the better version of I didn't want this harem. In this story Aether is new to Teyvat Akademiya as Lumine is older than him by 1 years so she is very protective of him. Although he is younger than Lumine and more feminine he is much stronger than her. Aether always wore a hoody and a mask so nobody...