Yami Ochi Seijou wa Senka de Mau

Synopsis:

As a saint, Alicia has been defending the country and battling the army of the demon king. She is publicly executed one day after being unjustly accused of having an affair with her fiancé, the prince. After being mistreated by the kingdom's populace and feeling hopeless about their hatred, Alicia makes one last request. "Let this nation die!" "Let everyone perish!" She hopes that everyone will die. This was the way Alicia was intended to die, but the demon king revived her when she recognized it. "I can murder them all now, haha." The curtain rises on the saintly woman's revenge after her execution was averted...!