At last! An exciting package has arrived on the school grounds of The Hero Academy. The headmaster had ordered, from Dungeons, Inc., the latest in hero training devices � a brand new Dungeon Door. With just a few twists of mystical knobs and enchanted buttons, the Door can create a magical dungeon, complete with monsters and treasure, perfect for the amateur adventuring party.

But while the headmaster is adjusting the Door to train a group of promising first-year students, he accidentally trips and falls into the magical dungeon. Now, he�s trapped on the 10th level, and with no time to summon experienced adventurers, it�s up to six young heroes to enter the Dungeon Door and rescue him!