Slave to Sire: I'm the Savior

Delivery courier Howie Wayne suddenly finds himself in a strange realm called Azura, where he is bought as a slave by the twin sisters Anna and Nancy Gold. Hidden inside him is a Bloodline Blessing System that hands out rewards, steadily making him stronger than anyone expects. As rival powers push against him, Howie builds close bonds with the people around him and rises from bondage toward the throne, though a fresh set of dangers is already waiting on the road ahead.