In ancient times, there was Zhuang Zhou dreaming of butterflies, but now there is a woman dreaming of spring in the house.
An otaku writer suffering from social phobia played a detective game. When she was dreaming at night, she met a shockingly handsome detective at a ball in the castle. The detective incidentally rescued her from being framed. She fell in love at first sight, and when the atmosphere between the two was getting intense, the otaku writer sadly woke up. Just when the otaku writer thought everything was just an erotic dream, her world has undergone earth-shaking changes. Real death, there are numerous scars on the arm from the injuries sustained in the dream, and the clothes in the bedroom are both familiar and unfamiliar. Is there another person living in this house, or is this person another her in the world?