Emperor of Spirits

Many eons ago, near the beginning of time, a young boy accidentally traversed from the Human Realm to the Spirit Realm without any way to return home. And unlike the Human Realm, the passage of time did not exist within the Spirit Realm, allowing the young boy to essentially live forever. The Spirits within the Spirit Realm welcomed this young boy with open arms, and after spending countless years within the Spirit Realm, the Spirits accepted the young boy as their ruler, making him the first Emperor of Spirits in history. However, the young boy’s happy days with the Spirits did not last forever, as a calamity that threatened the entire Spirit Realm appeared out of the blue, and in order to protect the place he’s called home for countless years, the young boy sacrificed his life. Though, the young boy was not lost forever, as his soul was saved at the last second by one of Holy Spirits, allowing him to reincarnate in the distant future — a future where Spirits cultivate alongside Humans as summoned familiars. When the young boy finally reincarnated, he was shocked to learn that the memories of his past life as the Emperor of Spirits had remained, allowing him to once again walk the path of an Emperor of Spirits!