※Archived, first post, a series of articles belonging to the experimental category, unfinished.
※The CP is Tsunazato 27Roly, please see the title matching tag when reading the article, thank you.
※One sentence introduction - a story that starts in the middle and is not over yet.
※The order of chapters is arranged according to the timeline set by the article. The actual original publication order is B>C>A.
