Demon Emperor of the Myriad Realms in the Primordial World

I am the Demon Emperor, and the myriad worlds kneel before me!

Reborn into Primordial Era as the Demon Emperor, by now the Purple Cloud Palace's first lecture has already passed, he has no chance at the saint seats, and the Witch-Demon War is about to begin. Thinking of his destined death, Di Jun panics badly.

Luckily, he awakens the strongest dad system. As long as he completes the tasks released by his children, he can grow stronger.

Watch as a generation's demon race emperor becomes an overprotective child-doting maniac, taking his children to fight saints, battle Hongjun, and wage war across the myriad worlds!