Dragon Warrior: Dai's Great Adventure(ドラゴンクエスト - ダイの大冒険Doragon Kuesuto - Dai no Daibōken, lit. Dragon Quest - Dai's Great Adventure), is an original manga based in the fantasy world of the video game series Dragon Quest. It was originally created as a two-chapter short story titled "Derupa! Iruiru!". Its subsequent success led to the three-chapter sequel "Dai Bakuhatsu!!!" (Dai Explodes!!!), and later the serialization of Dai no Daibōken.