Haruta Hotaka, whose dream of becoming a film director was shattered, now spends his days in despair. One day, he's invited to his younger sister's wedding and returns to his hometown for the first time in 12 years. As he tries to escape the discomfort of being back, he looks up at the sky—only to see mysterious shapes flying in: circles, triangles, and squares... Suddenly, one of them lands and begins a massacre right before their eyes, ignoring the stunned and frozen Haruta and the others. See the shape and you die!?

Morinaga Hiromu saw his parents killed by a murderer and was injured himself. Fortunately, he managed to survive but since that day, he can see ghostly things. On a rainy day, what appeared was the death of a human being carried by a person carrying it on his back-a "murderer's resume" that emerged when a murder was committed. Behind the transfer student, Yuzuka, who came to his class, there are a lot of suffering faces... Is the mysterious girl an angel or a devil?

A catastrophe struck the town on May 28, 10:12 A.M. At that moment, the sky and the ground inverted.

This is a story about Miro Takizawa, who was born and raised on the peaceful island of Sasarai, an island surrounded by mountains and ocean. This introverted girl has lived her first year in high school peacefully, falling in love and trying to make friends. Her peaceful life takes a sharp turn for the worse as she discovers the secrets of the "Tetsu-min." Dark secrets await her as these horrific entities endanger the inhabitants of this once peaceful island.

Soumatou Kabushikigaisha is a company that offers a very peculiar service. Customers, after giving their name and birthdate, are led to a room with a single television. A woman then brings them a DVD that they may watch as they desire. This DVD is the record of their entire life, from birth to the present moment. These customers may gain new insight into the events of their lives, and discover truths about the people they encounter that they might never have guessed. The first customer is 43-year-old Sugiura Katsumi, whose daughter and wife have died relatively recently. In reviewing his life, all the happiness, sadness, and terrible mistakes come back to him, and the cause of the series of recent tragic events in his life will become painfully clear.