The man was the head of the planning and development department of Mind Control Company, but he was fired and became a NEET. Every night, when I was tired of the intense panting voice of the erotic CA who lived next door, I succeeded in developing a new brainwashing item on my own. It's called a brainwashing lock! Transform your heart's room with this key that allows you to swap between what you like and what you don't like!