As the lines between myth and reality blur, the ultimate test of heroism awaits those who challenge fate. In this modern retelling of the Hercules myth, New Illion becomes a battleground where ancient legends and contemporary life collide. Roland, a former ruler turned shapeshifting were-lion detective, prowls the dark streets of the city, burdened by the murder of his family and the loss of his throne. His quest for justice is driven by profound grief, and he is determined to uncover the truth behind his family's killer. His partner, Damaldi, a gunslinger cursed with divine luck, provides an unpredictable edge as they navigate a city where the supernatural is ever-present.

Their investigation into a series of gruesome murders at Yamamoto Industries reveals troubling connections. Executives are being killed in increasingly horrifying ways, each death hinting at a deeper, more sinister threat. As Roland and Damaldi dig deeper, they discover that gods and demons are manipulating mortal affairs, their ancient powers threatening chaos.

Facing both human and supernatural adversaries, Roland and Damaldi must prevent a catastrophe of mythic proportions. With the fate of New Illion—and potentially the world—at stake, they must confront the ultimate challenge and stop the impending disaster.