Reclusive Alena Usher lives in fear of being falsely accused of demonic worship, an act punishable by death in the Kingdom of Lenoria.
When the kingdom's Paladins of Exorcism come knocking on her door, claiming she is to inherit her grandfather's house in the mountains, she jumps at the opportunity to escape from her humble yet frightful life.
The demonic King Belial has guided the Usher family for years, harboring otherworldly powers and connections that were stifled at Lenoria's emergence. After his old devotee passed away, he has been left to the wind of the mountains, awaiting the next of kin.
Now legacy and a chance to reclaim power beckons Alena towards an altar of hidden knowledge and dark secrets, dismantling all she has ever known under the kingdom's rule, and revealing the true sins of an oppressive government.