What starts off as a camping trip with the CMC ends in a catastrophe. An unexpected cave-in occurs, threatening the group. Everyone is able to escape to safety; well, almost everyone. Now, Lyra Heartstrings finds herself trapped underground, separated from her friends. Will she be able to escape? Will she see them again? Right now, however, Lyra has a bigger problem. Something is in the cave with her, and it's heading her way.