At this moment, staring at the two parallel caves on the path, everyone felt as if they had been doused with cold water, suddenly enlightened, staring at these two openings in bewilderment.
Due to habitual thinking, they hadn't looked back at the tunnel they came from, missing this small but crucial detail. Now, they were forced to face this severe and fatal problem.
Why was there an extra path? They entered through the left entrance, but when they exited the corridor, which side did they come out from? The left or the right?
They had walked so far and entered so many twin corridors; does this mean they had been wandering in this underground maze for hours like headless flies?
Upon entering the tunnel, everyone was cautious about the surroundings. After the lesson with the crossbow trap when they first entered the mountain, everyone was fearful of triggering something, thus remained vigilant.
