The book "Of Divine Blood" is part of the "Of Divine Gods" series and delves into dark themes of magic and divinity. The protagonist, Corvina, endowed with magical powers from the Divine Gods, seeks to overthrow these deities who have controlled and used her throughout her life. The narrative explores her journey from captivity and devotion to rebellion and empowerment, aiming to reclaim her place both in this world and the celestial realms.