Above Alex is the core of the earth, ocean, forest, and sky—the Tree of Fantasy.
The giant tree condenses the energy of water, fire, wind, thunder, darkness and light in the world, and gives birth to a fruit every thousand years, which is the God Clan.
The giant tree spawned nine kingdoms, namely the territories of the "Three Spirits", the "Human World Alliance" and the "Dark Moon Alliance".
The story begins with this ancient tree in the sky...