The Uo Uo no Mi, Model: Seiryu is a Mythical Zoan-type Devil Fruit that allows its user to transform into a hybrid and full Azure Dragon at will. Belonging to the "strongest class of Devil Fruit", it was once a World Noble treasure before it was stolen by Charlotte Linlin and eaten by Kaidou during the God Valley Incident 38 years ago. At some point, Dr.
