In the summer of 2028, Mika Amamine, studying abroad at a university in Bologna, Italy, had come to Rome for a short trip with friends to celebrate the end of exams. However, during that trip, she encounters a murder incident and is subsequently arrested as a suspect.

While being transported in a police vehicle, it suddenly overturns an accident, freeing Mika along with six other criminals who were in transit with her. They all become fugitives.

Mysterious attackers appear, targeting the unique power that Mika possesses, and the seven of them find themselves pursued by both the police and the attackers.

The secret is hidden within Mikas power, the identity of the attackers, and the truth behind the murder incident that started it all Can they unravel these mysteries and reclaim a peaceful daily life?