Sword of Immortal Entrapment

陷仙剑 (Sword of Immortal Entrapment) is not a weapon of slaughter. It is a prison of time and space, a trap that turns a single instant into an eternal labyrinth.

陷仙剑 Sword of Immortal Entrapment 先天困杀至宝 Primordial Entrapment Treasure Artifact Tier: Zao Hua Xiong Qi (Creation-Forged Ominous Armament) Primary Function: Entrapment through spatial-temporal distortion Current Realm: Inactive, sealed within the Immortal Slaying Formation

Story context

Let me show you something that isn't quite a weapon. You know that feeling in a nightmare where you're running but the hallway goes on forever, and time feels stretched out like old taffy? Now imagine someone took that feeling, melted it into a sword, and used it to freeze gods. That's the Sword of Immortal Entrapment. The other three swords of its set are about killing. This one is about *keeping* you. It doesn't stab you. It wraps you in a maze made from the ashes of a dead star and the grudge of an entity that forgot how to die. Picking this sword up is less like opening a treasure chest and more like walking into a room where the doors keep disappearing behind you.

Why it matters

If you're a fan of the *Fengshen Yanyi* or any of the wuxia-inspired games from the East, you've probably heard of the Immortal Slaying Formation. That set of four swords is famous—the one that took the combined effort of four supreme beings to crack. But in most tellings, the swords are just a collection of 'really sharp things that make a big magic circle.' The story usually misses the point about *this* specific sword. The Sword of Immortal Entrapment isn't a sharp thing. It doesn't cut. It *surrounds*. It’s the reason the formation worked. Without it, the other swords are just very angry knives that their victims could run away from. Let me tell you what it took to make a sword that turns the act of standing still into an eternity of hell.

Quick facts

Source novel
Relics That Imprison Creation
First appearance
Sword of Immortal Entrapment
Chapter references
1
Type hints
treasure, artifact, divine weapon
Guide tags
Zhu Xian Si Jian, Entrapment Domain, Chaos Walker

Appears in chapters

Jump back into the novel from the exact chapter references used to build this glossary page.

Source novel

Relics That Imprison Creation