It's Great You're Still with Each Other

This fall sent Savannah a dozen meters way. "Hiss!" She struggled to her feet with a frown. Fortunately, she was wearing a protective suit, which helped her avoid injury, apart from the inconvenience of moving around. Savannah shone her flashlight up, and found that she had fallen from such a high place that if it had not been for the slope she would have been badly injured. It was easy to fall down, but it would be difficult to return by climbing up the slope. The rain was too heavy. Hearing a noise come from above, Savannah knew the others must be looking for her. "I'm here!" Savannah shouted. She waited for a moment, but there was no response from above. It must be because it was raining too heavily. Those people couldn't hear her at a distance. Savannah wondered if she should move forward or stay where she was and wait. She observed the surrounding terrain. Although she fell down from above, she was not in a cave or a canyon. On the contrary, she found herself on a relatively flat