According to legend, the Borgia clan is notorious for their frightening reputation and the well-known poison called "Cantarella," which has been handed down through generations.
Cesare, the eldest child of the family, is destined to inherit the same legacy. Living a reclusive life, he is rejected by society. But, there is a glimmer of hope when he reunites with his long-lost sister, Lucrezia, after many years of being apart.
Her arrival at the mansion could have been a chance for Cesare to start anew, if not for the terrifying secret he conceals...
