Our heroine, Mizusawa Yuzu lost her ability to speak due to an incident that happened in the past. Despite being bullied terribly at school, she makes sure to always be smiling when with her family.

Then one day, after having a treasured item of hers broken, she became stricken with so great a shock that she started vomiting and what came out was her own body that had become invisible.

That's when her physical body spoke to her and said, "I'll be taking your body now".

Thus begins a tale of a girl whose body had been taken over by a mysterious man.

Original Manga