Detective Jiang Cheng died during the pursuit, and his bullet was engraved with a soul-locking rune.
At his funeral, two "selves" came - one was the cold soul of the world of cultivation, and the other was the slippery ghost of the underworld.
The law of the underworld: If a human soul dies, the soul of heaven and earth can "resurrection and visit" within seven days. Once the seventh day comes, the human soul will completely dissipate.
They must find the real culprit and stop the sacrifice within seven days. But upon further investigation, they discovered that Jiang Cheng was no ordinary victim, and the soul-hunting organization "Guixu Hui" was no ordinary cult. The "ancient evil god" who had been sacrificed for three hundred years was actually the past life of the three of them.
Returning Yang will interrupt the resonance of the three souls, and the evil god will make a comeback. If he doesn't return Yang, he will always exist in a translucent state. He can see his daughter, but he will never be able to hold her.
At zero o'clock on the seventh day, under the guidance of his daughter's painting, Jiang Cheng walked out of nothingness and shattered the shadow with a punch.
"I am not your fragment. I am a criminal police officer, job number 1847. I have been dead for seven days and I am still working on the case."
He chose not to return Yang.
From then on, there was a night watchman between the three realms who had no organization, no destination, and no one had ever seen him. His colleagues called him the "seven-day deadline" because his case was never solved after seven days.
The day of death is the seventh day, and the seventh day never ends.