Anna, a saint who had worked hard despite being looked down upon for being an orphan, was chosen to be the prince’s fiancée, bypassing the other saint Noemi who was loved by everyone. As a result, the people around her became even colder towards her. In the midst of this, the bishop asked Anna to undergo the “sacred ritual” to protect the country. The sacred ritual is a ceremony where one is placed alive in a coffin and enshrined. Although Anna was reluctant, she eventually gave in to the pressure from those around her. While inside the coffin during the ceremony, Anna heard the true reason why it was being performed and strongly regretted her choice. Then a spirit appeared and offered to help her escape. With the spirit’s power, Anna fled and returned to the church in a different form.