Rin shekeku grew up in a cell in one as one of orochimaru's hide-outs. She was an experiment, nothing more. Life had no meaning, she had no one to talk to, and never knew about her past. On the verge of giving up, rin escapes and fleas to the hidden leaf, where she joins team 7. There, she will learn about her past. Oh, and one more thing. Orochimaru made rin into a jinchuriki of the no tailed hawk.