Set in a medieval fantasy world, the continent of Seiya is split among three factions: the Grandan Republic, inhabited by giants, the Kingdom of Falia, inhabited by humans, and the Elvan Empire, inhabited by elves. For years war ensued between the three until an alliance with Elva and Falia was formed in order to defeat their common enemy: Granda. Several years after the war, Falia lives in peace. An abandoned giant youngling is taken in by humans and lives among them. Deceit, bloodshed, despair, and hope await this child. This is the story of Leifu.

All is well in the Tridom. Wars have stopped, the people are happy and money is flowing freely. It seems that everything is going to be fine. Except it's not. Unbeknownst to the denizens of the Tridom, an ancient evil is returning. An evil with dark intentions, a powerful army and worst of all, a never-ending supply of snarky comments. They might not know it, but these people need heroes. Strong, confident heroes. Unfortunately, what they got, was Blue Cyantam, Jenna Sedrays and Ty Zurasus. A mage who hasn't been trained properly, a thief who is too curious for her own good and an ex-bandit who is too lazy do get anything done. These three adventurers are forced to create a companionship and save the people of the Tridom. Whether they like it or not.