The story that happened before Wu Yue entered the abyss includes Wu Yue's identity, how Wu Yue entered the abyss, the causes of everything, the destruction of the Four Saints Era thousands of years ago in Qianheng Continent, etc. A thousand-year-old clan has accumulated too many sins, and it will eventually be burned up by a fire of karma, and it will never be restored for eternity; the four holy beasts are all prosperous at one time, and destroyed at the other, not to mention killing each other! After all, no one can defeat the heavenly fire that destroys the world, and no one can escape the sin that destroys the world.