Zhang Yun, who traveled to the parallel world, in order to alleviate the depression that came from his time travel, downloaded a social software that everyone understands, and met a woman on it. Since I don’t know each other anyway, I don’t care if I tell her , Zhang Yun told that woman many things that he should not have said. Then, one day, he found that that woman seemed to be by his side. And that woman was a star.