Naoto and Naoya Kirihara are two brothers with incredible psychic abilities. Unfortunately for them, this results in their being taken from their parents as young children and imprisoned in a research centre located in an isolated mountain wilderness for fifteen years. "...It is said that 70% of the human brains' capacity is left unused. It is thought that the amazing powers that humans possess are hidden within these parts. That unused 70% of the brain is also known as...Night Head." My thoughts: At first I wasn’t very intrigued but as I watched episode after episode I was pulled in. Throughout the anime Naoto and Naoya encounter others withsimilar abilities to them; some good, some bad. After being locked up so to speak, they are ecstatic to be free and learn that the world has changed and adapt to it. They become amateur detectives in a roundabout way, as each episode has a death they must solve that will help them move forward in their search to find out what the “Upheaval” is and when it will happen. All in all a very good anime to watch.