In the wasteland world after the disaster, phage beasts are raging and humans are barely surviving. Young Zuo Chuan holds a mysterious black sword, which he can cut through beasts like cutting grass, but he doesn't know that the blade is actually made of the dragon god Ni Lin - every time he slashes, he is pushed into the abyss of fate.
The black dragon "Nidhogg" that gnawed the World Tree was dormant underground, and its keels were scattered in the "Dragon Sleeping Cabins" in various safe areas, and Zuo Chuan was the perfect container it chose. Sister Zuo Ning's healing power is actually the purification of dragon blood. The hexagonal device under the ground of Karls Academy turns out to be the ancient "Dragon Locking Stake". Too many people have unknowingly become pawns for the Dragon God's awakening.
When Zuo Chuan's blood glows with golden light, and when the clouds in the sky condense into dragon eyes, the shadow of the Wings of Ending will envelope the world. Will he become a new god and dominate the era, or will he reforge his shackles with flesh and blood? The last swing of the black knife will cut off the fate of genes, or cut off the prelude to the twilight of mankind...
When he spread his wings, bronze chains hung from the cracks in the sky, as if to welcome the new king!
