Eileen, a marquess’s daughter, is abruptly dumped by the crown prince—supposedly because she isn’t chosen to be the next Saint. Yet, the ritual miraculously designates her as the true Saint! Fueled by bold resolve, she exclaims, “Serves you right, Your Highness! I’ll find my own happiness.” What follows is a heartfelt isekai-style romance, featuring snarky redemption, divine aptitude, and royal court intrigue.