Orochi's Fin is the 422nd chapter of Hiro Mashima's Fairy Tail. Wendy and Sherria go to find the one controlling the monsters, while Natsu pursues them, angry that Happy was taken. The Sky Sisters soon locate Orochi's Fin and begin fighting them just as Lamia Scale and Lucy fight back in the town. Wendy, Sherria and Carla pressure them until Bluenote Stinger appears, now an affiliate of Orochi's Fin. He quickly defeats both of them and prepares to kill Sherria before she is rescued by Natsu.