Ruins Seeker 1 A Man Long Gone Yonder

My name is Quem Quiritis. I am an up-and-coming adventurer exploring dungeons in search of treasure! And this is the dungeon, Heaven's Ladder. It's the most difficult dungeon that no one has conquered yet, but my goals are high and my dreams are big! I will be the first to conquer it! Or so I thought... but I suddenly encountered a suspicious monster, and my body started acting strangely. "I-I want to feel good...!" Attacked by the monster without knowing why, my first step toward my dream was ruined. Oh, what is going on!? Then I met a somewhat mysterious woman. Little did I know that meeting her would change my destiny. The hardest dungeon that no one has conquered yet is wet and steamy here, isn't it?