You try to force the box with your bare hands.

You force with all your might but cannot break the box open.

A burst of foul gas emerges from the box filling the room.

It hurts to breathe!

The gas makes you choke!!!

That really HURT!

Thin rat loses the privilege to live.

Thin rat is DEAD, R.I.P.

You take one gold coin from a bloated remains of Thin rat.