Drynn

In the first book of Last of the Shardyn, Montana police chief Skip Walkins witnesses a mysterious event involving the Lord of the Underworld, Asmodeous, who has been entombed for seventeen years by five enchanted knights from Earth's twin, Theia. As Asmodeous seeks to regain his power and continue a war of domination, he begins targeting those who once imprisoned him. Drawn into this supernatural conflict, Skip teams up with a group of determined knights and faces dangerous threats from powerful beings, with the future of the world hanging in the balance.