Divine Restraint

Demons and beasts run rampant, the land has fallen, and humanity can only eke out a miserable existence behind towering walls.

Nineteen-year-old Lu Jin lives in a slum where even having an identity is too much to ask. To save his younger sister, he hauls corpses, sells his blood, and risks his life for medicine. Then, during a beast tide, he comes into possession of an unregistered gray summoning device.

From that day on, demons and beasts begin hunting him, the city puts out a warrant for his arrest, and people with strange powers start appearing one after another.

And whenever Lu Jin grows stronger, he dreams of eighteen doors.

Someone is waiting for him behind them.

But no one told him this:

Some powers were never meant to save humanity.