The Dragoness's Magical Brother

Tsuki Kaiba has known her brother was special since they met in the orphanage. To get away from the craziness of Domino, she enrolls him in an exchange program with Hogwarts. With the tomb thief at her side to keep her brother safe, will Mokuba be safe? Or is the past coming to haunt him? Mokuba is Harry! Fem!Kaiba Eventual Fem!Kaiba/Akefia.