In this interstellar era where the jungle is strong and the strong eat the weak, human beings are just "feed" raised in captivity by higher civilizations.
The "Upper Level Reapers" stand high above, treating the lower star realms as pastures and harvesting lives at will.
Here, there is no fairness, only plunder;
There are no laws, only fists.
Su Xiwan, the God of Darkness, is a woman who climbed out of the ruins.
She doesn't believe in God because she is God herself.
She established a dark kingdom not only to carve out a bloody path in this troubled world, but also to raise the most ferocious "mad dog" to tear apart those aloof "gods".