Beth and Tony are a couple who like to go mountain hiking. One day, they decided to do it again on a sunny day. But by the time they started the hike, it was already in the afternoon. Enjoying themselves all the way through, they both reached the top of the mountain before the sunset. Yet, instead of taking the same route, Beth suggested to take another trail down, and it turned out to be an unexplored one. The trail was rather hidden by the grass and trees. Not being able to see the road ahead most of the time, they slipped a couple of times. They became nervous when it started to get dark, and had to hold on to each other tightly. Walking totally in the dark, they carefully watched over every step they made and moved even slower than they did before. Suddenly seeing a light, they began to walk faster. Eventually, they found their car in the lot. After driving back home safely, they made up their mind not to make any attempt for something unknown or uncertain.