Yuna and Stitch discover that there`s a treasure buried in the forest of Shadow Valley, Angel appears and decides to go with them. But when Obaa tells them the horrible legined of the yokai Pilolo who lives in the forest they decide not to go. But the tresure dwells on Angel`s mind and she sets out to find it on her own. With the help of Kijumnaa Yuna and Stitch set out to find her. They find her fallen into a deep coma, they must now find out why.