A significant narrative strength of Rimpatriata is its use of parallel storytelling. While Hiccup struggles to preserve the memory of dragons on New Berk, Toothless faces a mirror image of this struggle in the Hidden World.
Set ten years after the events of The Hidden World , the story centers on the realization that the younger generation of Vikings—specifically Hiccup and Astrid’s children, Zephyr and Nuffink—has begun to fear dragons. Having never known a world where humans and dragons lived together, the children rely on old, pre-peace journals that depict dragons as monsters. Dragon Trainer Rimpatriata 2019
Toothless uses sand drawings to tell his three "Night Light" offspring about his human friend. A significant narrative strength of Rimpatriata is its