Known in every game and consistently the world's top-ranked player───Nameless.

Due to their unparalleled strength, 'Nameless'—whose gender and age remain undisclosed—is rumored by some players to actually be an AI, while at other times, they are the subject of urban legends.

By an unexpected turn of events, Nameless suddenly found themselves transported into the game they were playing. To make matters worse, they had become Schliena, the young lady of the Marquis Bernstein household—a mob character widely known as a failure.

Yet, Schliena possessed an aptitude superior to anyone else.

Combining the world's number one skill with Schliena's inherent aptitude, venturing into dungeons allows her to level up at an astounding rate.

"Ahaha! That's thirty already!!"

She strikes down monsters with her hammer, acquiring valuable items.

Yet, inexplicably, she finds herself engaged to the duke's son. Nevertheless, Schliena continues her dungeon expeditions even today.

*This is a story featuring the world's top-ranked, strongest girl and a duke's son. The genre isn't entirely clear, but it likely contains strong fantasy elements...

As this is a short story, many details are omitted. I may expand it into a full-length novel if inspiration strikes.

All 8 chapters have been pre-posted for release.