In ancient times, all things between heaven and earth gave birth to countless forms of life. As the Celestial Realm bestowed blessings upon the mortal world, all manner of evil spirit beasts stirred, seeking to bring it harm. A group of righteous gods and spirit beasts used their blood and strength to fend off the invasion of dark forces and protect the peace of the mortal world. Their struggle gave rise to moving tales of wit and courage in the battle between good and evil.