Sevayin

Sevayin is one of the main characters in the fantasy novel A Fall of Princes. he helps the son of the enemy emperor, Hirel, return to his father and later transforms into a woman so that she can marry Hirel through a ritual that binds their souls together.

Synopsis of the Novel
When Prince Hirel is chased out of his home country by his half-brother's men, he meets Prince Sevaryan, who takes him to his own home in Avaryan, where he looks after Hirel and eventually returns with him to his home country just in time for his father to speak his full name, Asuchirel Inviad Azarias. Prince Sevaryan and Hirel, as Sevaryan's parents had foreseen, are kidnapped by a group of Mages that force Sevaryan to agree to a ritual by which Sevaryan is magically healed of his wounds and transformed into a girl named Sevayin. The mages then perform the marriage ceremony that makes Sevayin and Hirel Man and Wife. Before they can enjoy a happy marriage, however, they must escape and stop the war their fathers are waging against each other. ..