...
魔王軍最強の魔術師は人間だった
Ike is a powerful magician and the leader of the Immortal Brigade, part of the Seventh Corps of the Demon Lord’s Army. He single-handedly conquers fortresses and pushes back the armies of humanity. Neither Dairokuten, the Demon Lord, nor Ike’s loyal soldiers know his darkest secret—he is a human in hiding! But can he keep his secret safe and bring peaceful coexistence to demons and humans?
The Demon King's army continues to fight against humans. Ike, the leader of the Undying Brigade, is the grandson of the great magician Romberg. Despite being respected, Ike hides his human identity, fearing the disaster it would cause should it be known.
Ike and Satie attempt to gather information about the next human attack. Meanwhile, Alistair from the White Rose Knights is already gathering her troops behind him...
A traitor is revealed in the Demon Lord's army, and Ike begins to hunt them down...
Dairokuten demands Cefiro fight a duel with one of the other Corps commanders. But Cefiro has something else in mind...
Ike battles the treacherous Basteo and his undead legions.
Ike seeks the aid of another race for the upcoming battle with the humans.
The Alliance of Kings begins their assault on Ike's forces.
Ike begins his counterattack to defend Ivalias from the human army.
Ike goes to negotiate with the Trade Federation for badly-needed supplies.
When Satie is kidnapped by pirates, Ike goes all-out to rescue her.
Cefiro is defeated, and Ike rushes to her aid.
Ike arrives to save Cefiro, and uses a cunning plan and new weapons in his battle against the brilliant enemy general.
