Look, we all know what an isekai story is, and I'm sure you can guess from the tags exactly who's involved, but just to be sure: the blonde noodle dies at the end of Volume 3 of RWBY instead of Pyrrha, and gets isekai'd to Camelot. A spin-off sequel of All The Difference In The Worlds to mark the one-year anniversary of it, with exactly the quality you'd expect (read: none).