Shadows of an Angry God — Marianna Palmer

Dertujia is a hero who has fought his whole life. Eropus is a vengeful god who is draining the world of its very life essence. With Dertujia's friends, Xorna, the warrior peacemaker, and Leahnina, an oracle he sets out to defend the world against the monster. With his ability to control the very shadows around, he thinks it will be an easy victory. But the journey could lead to darkness in his own mind. Soon Eropus may not be his worst enemy.