Shiro Mikami was living a busy life as a company slave, until she discovers that her boyfriend of four years cheated on her. Heartbroken, she gets completely drunk until she passes out. When Shiro wakes up, she is lying on a bed in an unfamiliar room.

It seems that she was rescued by a foreigner who called himself Darius Fabre. Still half asleep, her memories of not just what had happened, slowly come back to her. To add to her embarrassment, she has a massive hangover and causes a lot of trouble for Darius.

Anyway, Shiro rushes out of his house to go home, but discovers she is in a city she doesn't recognize at all.
I fell asleep drunk and when I woke up, I was transported to another world.

“…Why are you wearing clothes made by someone other than me?”
“I am the only one who can decorate you so beautifully…”

Shiro, an accountant who has transferred to another world, is loved by Darius, a quiet genius garmenter who runs a tailor.mBut!? Hey, why can’t I sometimes wear other clothes!? Feeling the jealousy of the Yandere and sensing the tingling eyes like a needle, along with a thin spirit like thread! It’s the Story about a heartbroken Heroine, who wants to be happy in another world.