Seirei Gensouki

Amakawa Haruto, a twenty year old university student, loses his life when the bus he is on gets into an accident. As his consciousness begins to fade, his one regret is not telling his childhood friend, Miharu, how he felt. She'd disappeared after their high school entrance ceremony. Now we move to the slums of the Kingdom of Beltrum. In a corner of a filthy shack, a boy named Rio moans and wakes from a nightmare. He has lived only to take revenge upon a certain man, but now, in his mind, suddenly there are flashes of another version of himself living in a world he's never seen before—the memories of Amakawa Haruto.

As a reward for saving the kidnapped Princess Flora, Rio has been enrolled in the primary school branch of the Beltrum Royal Academy. However, the students at the academy are mostly the children of royalty and the nobility, and they do not welcome the orphaned Rio. With so many scornful gazes turned toward him, there is one person who worries for him—Celia, a girl of twelve who is nonetheless, at her young age, the lecturer in charge of the primary school. As Rio cannot read, Professor Celia begins privately tutoring him after school.

Five years have passed since Rio enrolled in the Royal Academy. The graduation examination, the outdoor practicum, is quickly approaching. Celia listens with mixed feelings as Rio talks of his plans to go to his parents' homeland, the Yagumo region, after he graduates. On the day of the outdoor practicum, Stewart, wounded in a monster attack, knocks Princess Flora off a cliff. Rio dives for her without thinking, throws Flora back up to safety midair, and falls some thirty meters to the foot of the cliff...!

After bidding farewell to Celia, Rio has left the kingdom of Beltrum and arrived in the market town of Amande in the neighboring kingdom of Galarc. The food stalls near the castle gates sell dishes called "pasta" and "manjuu," leading Rio think that the person who developed the them, Liselotte, might have memories of living in Japan, like he does. After leaving the town and entering the forest, Rio comes across a young girl collapsed in his path... In the moment that he approaches and calls out to her, the girl opens her eyes and thrusts a knife at him!

Rio and Latifa have entered a forest in the Wilderness. While she's sleeping, they're surrounded by a band of what appear to be demi-humans. The girls reveal themselves to be People of the Spirits. Rio tries to talk things out with them, but Uzuma, a winged beast person, finds Latifa and assumes that Rio has abducted her. Uzuma swoops down on Rio without giving him a chance to explain. Her sudden attack renders Rio unconscious. In his dreams, a beautiful girl with pink blonde hair appears to him as well as Amakawa Hayato's childhood friend, Ayase Miharu.

It's been over a year since Rio began living in the village, and now the day of the Grand Spirit Festival has arrived. With the blessing of the great tree spirit Dryas, Rio is recognized as a sworn friend to the People of the Spirits. That night, while everyone is having fun and feasting, Rio tells Latifa that he intends to leave the village. Unable to accept it, Latifa runs off into the forest. Meanwhile, an airborne intruder is detected and the warriors of the village go to investigate suspicious od reactions. What they discover is a huge flight of wyverns headed straight for the village.