All things are born with a spirit, and nature bestows the power it possesses on its children. However, as time goes by, the world is no longer as pure as it was when it first appeared. People have desires and therefore lose the power of nature, and animals lose their minds and therefore lose the key to control power. Gradually, only a few lucky creatures awakened to the power of ancient times, and they were called spirits.
Purpose: Friendship and love that remain strong despite the distance of life and death are the most cherished treasures