They are fast, and run away from the gargoyles before they can rend their flesh but you relase the door and they are trapped inside.

You run away alone with the loot, and after a few days, you claim your reward from the wizard.

But one of the nights, you have a vision that haunts you from the rest of your life.
These poor young rogues... turned into stone, frozen with the same expressions you saw on the statues.
Their asses destroyed and open wide like an humiliating and disgusting spectacle.

But you have to survive... you must return to your world at any cost.

The same day, the wizard uses the crystals to cast a spell for the Noble Lord and in exchange, he let the wizard use a small stone with the shape of a cube.

The portal opens with a flash of light, and you leave.
You are on the other side of the portal, and it closes...

You are in your city. The noises, the smells... the nightmare is over.

Years later, you have a normal life. And the adventure in the other world is just a bad dream... But sometimes you keep dreaming about the statues...

You have a long, happy life!

THE END
Good Ending: D6 Stone "The wizard's quest variation"