This is a story in which the heroine travels through various worlds determined to achieve BE, triggering the ending of "love that cannot be obtained". The heroine is sometimes a boy and sometimes a girl. Generally speaking, it is a BG story. What remains unchanged is that the heroine is always good-looking and enjoys and abuses all the way. This article is just a product of YY. There is no strict logic, so I'll just write it down.
However, because the character author of each story writes it carefully, the story of each world may be longer than other fast-traveling stories. Each story can actually be regarded as an independent short story. I will try my best to maintain the update speed. The comments you leave are the motivation for me to update, okay!