The famous city, Tokyo-310 is one of the most advanced cyber cities in the world. The world has changed a lot. People believe in the system they created by using AI, and they use it to arrange and help their lives. They are using AI for their intelligence. They relying on it and can no longer liv...

Unable to accept the betrayal of one of his closest allies. Byeol, still holding onto the belief of their innocence, begins his mission to locate them and find out the truth of their disappearance. With everyone else ready to renounce the traitor Byeol finds himself questioning where his loyalti...