"Three climbers. Two survivors. One severed rope. And a truth that refuses to stay buried in the abyss."

On the frozen granite faces of Mount Seorak, a single rope binds three lives: Dong-hyun, the noble lead; Yu-sik, the calculating strategist; and Ok-ju, the silent witness. When a frayed strand forces a fatal decision, the line is severed, and a hero falls.

But as the survivors descend, the echoes of the accident begin to warp. Through a labyrinth of shifting perspectives and unreliable memories, the boundary between sacrifice, murder, and apathy dissolves. Was it a selfless act of love, or a cold-blooded calculation?

As the narrative reaches its haunting climax, the fourth wall shatters, and the question is no longer about the climbers?it is about you. In this metaphysical thriller, the text itself becomes the precipice, and the reader is the one left holding the rope.

"What would you do in the terminal second of a crisis? Cut the line? Hold on? Or watch in silence?"