He is a lonely soul who has been wandering between heaven and earth for countless years. An accident allowed him to fuse half of the system's main brain. From then on, he began a journey of traveling through time to complete tasks while searching for his own life experience. This was originally a very happy thing, but who could tell him what the hell was following him. He only got close to them because of it, so why did they all chase him in the end? Why is this?