The heroine is a hybrid of an angel and a demon from another dimension. In that time and space, the relationship between angels and demons is not incompatible. Children who are about to reach adulthood need to go to other time and space to experience before they can finally realize their own power and return to the original dimension. The heroine and his friends are sent In the newly formed fantasy time and space, their main job is not only to increase their own abilities, but also to stabilize this new world... Disclaimer, this article is not a group travel!!! Others are moving elsewhere! We can only let them meet at a certain time!!