Twin siblings Elliot and Liza only have each other. Desperate to escape the vagabond cycle that they’re trapped in, the answer to their plight seemingly appears when they stumble upon a Raven Quest—magical tasks that promise the victors coin and untold riches. In a gamble to change their fates, they follow the trail of Raven Quests to the kingdom’s capital, where the greedy rulers of the Kawumiti Kingdom reign and young people are enlisted to train as royal mages for the kingdom's army. When a quest goes terribly wrong, Liza is poisoned, and Elliot finds himself racing against the clock to find the cure. Now the only way to save his sister is to join forces with a royal apprentice and a dark mage with mysterious motives of her own—even if it means sacrificing everything.