Threshold

Tags: Infinite Flow | Mystery and Horror | Powerful Duo | Identity Reversal | Light Lovecraftian

| Male-Male Leads

When bizarre spaces descend and rules intertwine with life and death, why is the rookie police officer you thought you knew the sleeping king who makes ten thousand ghosts tremble?

And why does the solitary medical student thrown into a world of ghosts get called “My Lord” as people kneel before him, and why does he knock on the king's door in the dead of night?

A black card drags them into a bizarre psychiatric hospital.

Their first “mission” takes place in an abandoned psychiatric hospital with strict rules, where no one is allowed outside after nine.

When bizarre “doors” begin appearing around the world, devouring lives and distorting reality, the world is plunged into panic and madness.

Criminal investigator Qin Sheng is drawn into the chaos while investigating a series of bizarre disappearances.

During a life-or-death crisis, an ancient, mysterious mark inexplicably appears on his wrist, and sealed memories and powers begin to awaken.

He gradually discovers that he is no ordinary man, but the reincarnation of the “King,” the ruler who once commanded the “doors” and the supernatural.

The terrifying “doors” and supernatural beings were once his territory and subjects.

And the truth behind the catastrophe that sent everything spiraling out of control is hidden behind the last few “doors.”

“You said the king's promise stands above all rules.”

Cheng Ting, a medical intern, says this to him.

It turns out he is the “King,” the creator and sleeping master of this endless world of terror.

And he is the king's “cultivator partner,” lost and found again after crossing countless thresholds between worlds.