It's a very short story. In order to avoid spoilers, only the male protagonist's name is listed in the protagonist column.
When she woke up one day, she found herself in a strange house, surrounded by an empty house, and she was tied up. What's going on? Kidnapping or prank game? The scariest thing is that a strange woman came and told her this was a mental hospital?
There's something wrong with your brain! I will definitely figure out what's going on!
Intention: I always love you