buddy grows up

Some heroes fight with strength and power but this team fights with hope in this story buddy and his team have grown up into teenagers and they are going to explore new locations meet new creatures and maybe learn something new but they also have to deal with new threats as well not only with rouge dinosaurs but with a pteranodon named "valkyrie" who wants nothing more but to see the world suffer but buddy and his team wont let that happen they will defend the world and keep it safe from valkyrie as the story of dinosaur train reaches new heights of possibilities

Note: this story is rated mature and I do not own dinosaur train