My Sister Is so Cute, I Will Kill Everyone at the Beginning!

"Xuanyuan Chen! Aren't you afraid of being punished by all the heavens?" The Nine Nether Demon Lord roared in despair as his body disintegrated. But he saw that billions of universes were born and destroyed in the palm of the black-haired emperor's hand, and infinite shadows of his true self appeared behind him. From the beginning of chaos to the end of the era, he sneered in every time and space at the same time: "Where did the heavens come from? Only the embers are left in my palm."