You finally step out of the shadowed area, pushing open the leaves of a massive door. To your great surprise, it slides effortlessly. You discover a new illuminated square when suddenly: BOOM!

You leap and spin around, ready to fight whatever you are about to face… But it was only the door closing behind you. With surprise, you realize that from this side it blends perfectly into the wall. More astonishing still: you cannot rediscover its outline or any opening mechanism whatsoever. The ingenious Dwarven device merges seamlessly with the stonework!

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But you can admire these marvelous achievements later—for now, go to547. If you had lit one, your torch is now completely burned out…

Source: Webnovel.com, updated by lotustale.com