Naruto continues on his journey to the land of lightning. Getting through another bad storm at a sea they come to an island. The title of next episode of Naruto Shippuden 227 is "The Forgotten Island". Guy sensei gets snatched by a gigantic bird. Naruto's ship landed in a nearby island. The bird flew this way so chances are that Guy sensei would be here. Eaten, or not.
Aoba spotted a native girl. He ran out to catch up to her to see if she can be of help locating this humongous bird. This mysterious girl led him to an intrepid old room in a empty warehouse. She pointed to a table with book on top. This book was titled "Investigation into Summoning: Improvements as Well as Creation." Aoba gathered that they were on Summoning Island. The book revealed that all these huge animals were creation of crossbreeding for purposes of creating of summoning animals. A special Sealing Jutsu is needed to control the ultimate summoning animal.
Naruto and Yamato get attacked by gigantic spider. No sooner than Naruto's Rasengan and Yamato's Wooden jutsu killed this thing, giant snake showed up. First attack was stopped by a wooden guard rail Yamato set against it. When the snake was about to attack the second time, giant bird snatched this snake and flew off. This is the same bird that took Bushy Brows while back.
Following this bird they came to a nest. Guy sensei was dancing a silly dance to babysit these big yellow chicks. When the bird showed up Guy decided they should all go with it and let this bird carry them to the research facility in an active volcano, where the ultimate summoning animal is being created.
Aoba, being a sensory type ninja placed his hand into the liquid in which this ultimate summoning animal was being created. When synced in he saw all animals that have been fed to this creature. The ultimate summoning animal (Usa) ate many creatures, then assimilated abilities of all the spiders, snakes, crocodiles and other creatures into its own. It was still evolving. Aoba reckoned this Usa was created specifically for use against shinobi.
When Yamato tried to tighten his wooden ropes around Usa's legs, Usa sucked out all the chakra. Naruto's Sage mode needs some time to absorb Nature's Energy, so Guy attacks to distract. Guys failed and all realized Usa knows gengutsu and ninjutsu as well. Next they tried getting this Usa into the lava.
Usa effortlessly opened its wings and started flying away. Our big bird and many other animals in an effort to avenge all animals that were eaten by this monster jumped right at him. Even the mysterious girl, being an embodiment of thoughts left behind by a girl who was to be the seal and died being eaten, even she jumped up at this Usa and finished the job of sealing it for good. Then in a big ball it fell into the throat of hot volcano.
Rock Lee is falling asleep while training. Is he lacking vigilance. Rock Lee wants to be stronger than Naruto. The title of next episode of Naruto Shippuden 228 coming this Thursday September 8th is "Fight Rock Lee!".