This is a longer and more serious version of Attack On Berk By Dinosaurs. 6 months after the victory at the Dragon Nest, Hiccup and his friends lived happily on Berk. Suddenly, a disturbance occurs in the afternoon of a day in late August. A rip in the fabric of time. Sort of like VOA, but there is no direct villan and the Automatons are replaced by Dinosaurs.
Hiccup was flying across the afternoon sky above Berk, with Astrid watching him. Billybob was playing with Tuffnut and Ruffnut when a strange object appeared in the Market. Stoick and Astrid stared at it, it was like a broken mirror. Suddenly a large, brownish grey "Dragon" came out. It had no wings, a mouth full of sharp teeth, and three huge claws on each hand. It was the size of a Boneknapper. "Sweet mother of Thor", Stoick said, with a terrified look on his face as the Monster ate a Viking alive. Hiccup and Toothless had shocked looks on their faces. Astrid screamed at the top of her lungs. (Note: The Dinosaur is a Carcharodontosaurus.) "I thought those things were supposed to be extinct." Snotlout said.