As Leo and Lila studied their surrounding they suddenly felt the earth below them shaking. They felt a mix of emotions: sadness of the thought that they would never see their familys again and sick with worry that they would never get out alive; but also anxious because the walls of demise were closing in.The also felt a feeling of wonder, they had never experienced this before.But then a skyscraper-sized bear appeared. It charged towards them as quick as lightning. But then cavern closed in on them…