A man watches the person who raised him burn alive for the crime of existing. He spends everything that follows trying to make that pain mean something by inflicting it on others. The show understands that revenge doesn't heal anything, it just spreads the wound, and refuses to let you pretend otherwise. Every death in Adonis's path costs him something he can't get back, something he doesn't even realize he's losing until it's gone. This isn't a power fantasy wrapped in darkness. It's a portrait of how despair manufactures monsters, and what it takes to become one.

Adonis grows up under the care of Chloe, a witch who raises him in a world that has turned against her kind. When the scientifically advanced Redia Empire comes to see witches as obstacles to human progress, the witch hunts begin. The Empire captures Chloe and executes her, and Adonis is forced to watch his teacher die. Consumed by grief and rage, he vows to avenge her by wiping out humanity with the very magic it seeks to erase. The result is a dark action fantasy drama built around a question of whether any salvation can wait at the end of a path of bloodshed driven by despair.