Sword Devouring Dispersion

There was a sword in ancient times, and its name was Star Devour. Those who eat stars, take him and make up for themselves. However, the great road collapsed more than ten thousand years ago, like the bloody sunset. Even if the immortal way is revived, this sword may come from the world... (Note: The name of the protagonist Otoichi was chosen by me myself. Because I was writing with pen and paper at the beginning, I gave the protagonist a name with the fewest strokes. There is a Japanese writer Otoichi who has the same name as the protagonist of my novel. There is no relationship between the two.)