Troublesome Psychiatrist

One day, Akira decided to admit himself into a mental hospital due to his rare traumatic condition. He thought he was the unfortunate person in the world. Until he met another patient who has a dark past and a troublesome psychiatrist who likes to treat him in annoying ways. What would Akira discover in the mental hospital? Will he be able to be sane? What kind of ordeal waits for him for the next fourteen days?