Six years ago, the gate to the barrier that had only been opened for twelve years was accidentally opened. The Spirit Clan blood-killed the entire clan of the young boy, and the young boy managed to escape. Six years later, the boy grew up. With the help of his friends in the spirit world, he slowly solved the mystery of his life experience... He never expected that his mother, who died protecting her tribe six years ago, would appear in the spirit world and rule the entire spirit world. What happened in the past six years? There is a bigger conspiracy after the conspiracy...