When I stare into the abyss for a long night, there is... A nanny in the abyss.
Su Ye was an ancient being who once walked on the ruins of all realms and was in charge of finality and destruction. When his world returned to dust, he woke up in the mortal world called "Blue Star" with a trace of his soul and became an ordinary person.
——At least, he tried to be an ordinary person.
He opened a second-hand bookstore called "Wangchuan" and took care of a five-year-old girl, An An. She is his only light in this cold universe, a treasure that he is willing to protect at all costs.
However, sleeping taboos are awakening, and nightmares called "foreign objects" are growing in the shadows of the city. The "Night Watch" who maintains peace on the surface of the world is in dire straits, and the mortal world is in danger.
Also awakening with Su Ye was the [Contract of Ruins Abyss] from the old world. It is not a cold system panel, but a law imprinted deep in the soul - he can see the "line of death" of all things and hear the "sound of death" of despair. Every time he uses this forbidden power, he will get closer to the ruthless Old One.
He once drew his sword for all sentient beings, but now he only keeps vigil for one person.
In order for his daughter to see the sun tomorrow, he must embrace the darkness again.
However, when he transforms into the most terrifying nightmare to hunt nightmares, will there be a dawn in this world?