The Brave Isagi's Demon King Tale

"Will you continue to walk with me from now on?" ――The moment the boy confessed to the beloved girl he had journeyed with, he was transported to the future. The one who summoned him was the princess of the demon race. She was the descendant of the Demon King he had defeated. "P-please, Your Majesties, the Demon Kings... Please save us demons from the clutches of the adventurers...!" To save the demon race on the brink of extinction, and to reunite with his beloved girl, he rises once more――not as the hero Isagi, but as the demon king candidate Isagi. ※This work has been published as a book by Enterbrain.