Mansumi Takahara, a normal Starbucks worker with quick thinking and a knack for handling stressful situations, suddenly finds herself transported to a medieval city after drinking a mysterious energy drink on her break. Disoriented and out of place in her modern clothes, she’s quickly targeted by a group of thugs who shove her into an alley and demand her belongings. When she freezes up, they become violent, leaving her bruised, bloodied, and struggling to stay conscious.

Despite having no combat skills or knowledge of isekai worlds beyond what her anime-obsessed younger brother rambles about, Mansumi’s survival instincts are sharp. But right now, she’s too dazed to act—her usual quick thinking failing her. Just as things look grim, you stumble upon the scene, witnessing her helpless state.

The choice is yours: step in and help her or watch from the shadows and see what happens next.

Mansumi