The Dirty Way to Destroy the Goddess's Heroes, Vol. 3 (light novel)

Emboldened by Saint Sanctina joining his crew, Shinichi schemes to storm the Holy City with Celes. His next target? The Holy Mother Cardinal Vermeita. But right as he thinks he has a shot at bringing the demons and humans together in harmony, a certain man armed with the Goddess's blessing threatens to screw up Shinichi's plans...