As the Demon Emperor, Yu Mu fought against the Son of Destiny alone, just to save the world that didn't believe in him, but in the end, his heart was killed by the sword of the person he loved the most. After being reborn, this time, he lived for himself and for the people who loved him. He wanted to let the world see that in the face of himself who didn't care about the ties anymore, the Son of Destiny was just a plaything, and the top of the world was just a passing cloud!
