four armed knight

you were born into the royal family with an upside and a downside first off you had four arms second after 8 years you would turn into a girl so your parents named you lyra 5 years later your little brother lucas was born making you a throne warden, throne wardens are the protector of the heir and king or queen of the kingdom of Darkwood the role was made so no conflict within the kingdom would happen because two siblings fought over who should be king or queen and it works the throne warden is highly respected throughout all the kingdom of Darkwood anyways you have black and white hair four arms moderate curves your 16 lucas is 11 your signature weapon is a greatsword that splits into two greatswords.