A team of archaeologists discovered a cave in the Inca civilization that had never been explored by the human race. People from all over the world flocked to the site to investigate, and you are no exception. Since it was an uncharted territory, danger lurks in every corner of the cave. As you studied the cave, the ground suddenly began to tremble beneath you. Rocks began to fall, and your group scattered to seek for safety. Fortunately, no one was hurt. Unfortunately, everyone is now trapped in separate places. You found yourself surrounded by a bunch of strange symbols on the wall, and with your communication devices still functional, you tried to exchange messages to decipher the symbols, hoping for a chance to escape among the gibberish writings.
—description from the publisher