Kanna passes an audition. For some reason, she ends up playing a sea turtle !? The sea turtle that Kanna is assigned is an Archelon ! She is surprised by its enormous size !? She hears the sea turtles' story and learns their secret !

Kanna and Dino were led to a place where a "real animal " was being raised! It was a chubby and cute Steller's sea cow. But it was " too heavy to fly " !? So what will it be used for !?

Wow ! The one who was brought to Tetris was "Paleoart" with a theme of Iguanodon! But Kanna and Dino were surprised by what was being depicted. Iguanodons look like this depending on the artist !?

As Dino was playing, Tetris discovered the hunter Mosasaurus ! Apparently, it has a terrifying jaw that can even take down sharks! What's more, it's said to be the " that tree " of the world , and the scales from it are so exciting!

Kanna has kicked her nose. She ends up in the Cambrian region, where she's curious about all sorts of things ! And an audition to debut as an idol begins !? What are 'Anomalocaris' and 'Hallucigenia' !?

Which is more impressive, this frog or this one!? Dino and Tetori battle it out! What Tetori brought back was an Ichthyostega that might have been the cause of the disease! What kind of mushroom was it that was brought in to make them bitter !? And what about Tiktaalik !?

Idol Nim Kanna. Tetori recommended none other than the frill of a Triceratops!? It turns out that there was a frill that was just right for them ! There are various frills, such as those of Pachyrhinosaurus and Styracosaurus !

Tetris has arrived Dunkleosteus ! But is it true that we don't know what happened to it !? Like a shark ? Or a snake...? Let's all find out ! Let's see what kind of jaw it has !

Dino's locker has been borrowed! Tetris is giving him a quiz because he really wants to ! The theme is the Spinosaurus. Is it the same as that one that can be seen in movies!? Come on over !? It 's full of questions !

Kanna, an idol, goes to a shop to address a complaint . There, she is given a quiz designed to appeal to otaku ! Was the Tyrannosaurus Rex like that ? Or was it different? What is the secret to its transformation.