Big Order is a chaotic supernatural action manga set in a world reshaped by mysterious powers known as Orders, following Eiji Hoshimiya, a seemingly ordinary boy whose wish for the world to be destroyed accidentally comes true and grants him the overwhelming ability to dominate and control territory, pulling him into violent conflicts between other Order users, militant factions, and ideological extremists as reality fractures under clashing desires, delivering extreme battles, sudden tonal shifts, and relentless escalation tied to the dangerous idea that wishes shape the world itself. As the story progresses, it dives into themes of power, responsibility, obsession, trauma, and the consequences of unchecked desires, blending shock-driven storytelling with psychological instability and apocalyptic stakes. Combining action, supernatural, dark fantasy, and thriller elements, the series became widely discussed for its unpredictability and excess, later receiving an anime adaptation that further amplified its notoriety, also known as Big Order manga, Big Order Mirai Nikki universe, ビッグオーダー, Biggu Ōdā, Big Order anime, Eiji Hoshimiya manga, wish-based power system, dark supernatural action manga, and reality-warping battle series.