My name is Quem Queritis. I am a new-comer adventurer who explores dungeon to aim for a treasure! And here is the dungeon, the Heaven's Ladder. It is the most difficult dungeon that no one has been able to conquer yet, however, aim high and dream big! I will be the first conqueror! Or so I thought... I encountered a suspicious monster all of a sudden and my body suddenly became strange.

"I, I want to do something that feels good!..."

Before I knew it, I was attacked by the monster, and my first step towards my dream became doubtful. What the heck is going on! Then I met a mysterious girl. I had no idea that meeting her would change my destiny. The most difficult dungeon that no one has been able to conquer, is it a wet, moist vagina?