C416 What the Hell Is This Place?

Ground Locking Chain (Artifact): When the chain is arranged in a circle, all those within become invisible.

Ye Chen never imagined he'd actually find a use for this contraption one day.

He tossed the chain nonchalantly, surprised to find it was quite the smart device—it formed a circle on its own.

Dragging Russell with him, they both leaped into the circle.

The chain activated