30 Years Since the Prologue

Kim Sunwoo finds himself in an unfamiliar game-like fantasy world and spends thirty years believing he is living through a conventional RPG. As Ivan, he survives a war against demons, becomes a decorated veteran, and finally retires, expecting the story to be nearly over. Instead, he discovers that everything he endured was only the prologue: the real narrative is an academy story. A man trained for battle and covert missions now has to face a younger generation, academy intrigue, and an unwanted return to a plot he thought he had escaped.