“A new patch of flowers grew as another drop of saliva dripped from Cerberus' jaw. "Your poison has begun to bloom," Hades observed with a grin. "Your mistress, Cerberus, has taught you well.” Greek MythologyPersephoneHades And PersephoneHades X PersephoneTartarusCerberusHeidi Hastings Book:Hades and Persephone: The Golden Blade Source: Hades and Persephone: The Golden Blade