Elf Science, Starting with Latios

With no heroine, no military, and no first-level gods, Sora, who was wronged, had an inexplicable dream, and then he discovered that Latios, whom he had conquered in the dream, was also there, and that there were elves in this world. But the relationship between humans and elves is so bad that they are fighting all the time. Thinking of the power of those mythical beasts to destroy the world makes me tremble with fear. I have to learn about elves. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.