Untitled Part 1

Y.N. is a girl who is a key wielder and a princess of the night, she has friends with a tiger name tigera ( not from kung fu panda) and bob the bobcat, her and her friends meet Sora, Goofy, and Donald, and goes to an adventure to defeat Master Xehanort, but Xehanort is planning to use Y.N. as the 14th vessel, will Sora and his friends help her, or will she become one with the organisation 13.