The Insurgents: Plotting to Overthrow the Regent

In a land threatened by Insurgents, Josech ben Ezra may not be the only one willing to fight for the Regent and the hope of a coming prince. But when the Insurgents capture Josech and threaten to kill his sister if he doesn't join their side, Josech has to decide what he truly believes. Is the Regent's cause worth losing a sister over? Or is his belief in a coming prince strong enough for him to sacrifice everything to help it come true?