Kazutora Hanemia was a 15-year-old teenager. The guy had a difficult character. Rude, cold, distant, rebellious, not interested in love. At school he didn’t communicate with anyone because he didn’t want to and everyone avoided him. Kazutora often thought how this world infuriates him and how boring it is. One day, he went to bed thinking about how tired he was of everything.

Opening his eyes, he was in his room, but something was different, although he could not explain it was. Looking out the window, he noticed the differences between his familiar world and this one.