The Unrivaled Tang Sect: The Copper Coffin

Born in the peerless world, you and I are all Tangmen!
Under light, there must be darkness!
Ten thousand years after Douluo Continent, evil soul masters are rampant. An eight-year-old boy, carrying a blood feud, walks out of the darkness and looks down on the Tangmen Tianjiao:
I have a coffin that can suppress the peerless world!
I want this world to be nourished when I am alive and to have a place to return to when I die!
Technology nourishes the people, and copper coffins bury the dead! ! !