We meet a young man named Isagi Nara, who has always dreamed of owning his own collectibles store. He currently works as a Network Administrator for a major provider in the country, a job he finds unfulfilling as he searches for a way out. However, one evening, something unexpected happens—he witnesses a murder. In an instant, his life is turned upside down as he discovers that not all of his colleagues are who they seem to be.

This is a drama packed with tension and fear, while also offering a deep dive into Isagi's soul.