The balance of the universe is fragile, especially for a man who has already broken it. After traversing dimensions as "The Traveller," Kevin seeks peace in a utopia where magic is common and dragons walk among humans. Alongside his cynical companion Shiro, a prodigy of the Baktuk clan, Kevin is recruited into the elite Demi Corps, only to find the dark cracks in this "perfect" society.
As the rebel Faction threatens to dismantle the world’s order, Kevin must face the memories he locked away and old friends turned enemies. In a world of reality-shattering duels and cosmic intervention, he must decide if a monster can truly become a hero. Is freedom worth the chaos it brings? The King has returned, but in a world of harmony, there may no longer be a throne for a Loner.