One by OnE

Six seniors (three girls, three guys) are on a field trip to Mount Rushmore. They get trapped inside a talking cave and have to find a way out. While they are in the cave, they go through different obstacles and meet strange creatures that either want to kill them or save them. As they go through the cave they find out who they really are. In the midst of almost losing their minds, they understand the importance of a team. Life is nothing to play with. The last thing left for them to do is survive. Will they survive?