Hello! I'm looking for a story about Musa and Riven: The specialists and Winx Club went to Cloud Tower to try to retrieve a book (I don't remember exactly if it was a book) But they found the Trix and they fought. Stella and Musa were trapped and Darcy had Jared under her command (obviously hypnotized him) And he attacked Stella injured her, but Musa got between them and Jared stabbed her with his sword. Can someone help me find it? I can't remember the name or the author of the story.