"I entrust this treasure to a maiden with a truly pure heart."
With these words, the Great Sorcerer departed from this world, and Ruruka-chan started her adventure to find the Great Sorcerer's secret treasure.
However, the treasure, sure to bring great fortune, was hidden deep within a trap dungeon created by the Great Sorcerer himself!?
In this dungeon, where only girls are allowed and boys are strictly forbidden, Ruruka-chan must go her way through, pursued by strange monsters, disarming traps, and sometimes blasting away monsters, all while aiming for the deepest part of the dungeon.
Can she successfully conquer this dungeon and uncover the secrets of the Great Sorcerer's treasure!?​