Fourteen years ago, a structure appeared from the sea, turning into a gigantic tower. Thousands of people entered, and did not come out. Until one day, it gets conquered by two special people, a "Magi" and a "King".

Magi centers around Alibaba Saluja (a young man aiming to capture the nearby dungeon, Amon) and Aladdin (a traveler with a Djinn named Ugo in his flute). Witnessing the power of Aladdin's Djinn, Alibaba finds an opportunity to go dungeon diving with him. Aladdin and Alibaba eventual