Chapter Thirty-OneGrace sat in her chair in the command center. Monitoring the surface world for radiation spikes and anything else that might be a potential threat. When suddenly on her monitor something began to flash. At first, she thought it was a glitch of some kind. “Mike, are you at your monitor right now?” she asked, pressing the communication button. “No, Grace. I'm not like you, I don't obsess with the surface all the time,” Mike replied, Grace rolled her eyes. “I think I found a beacon,” she said and there was silence on the other end. “Not possible, nothing down there is still active. We checked and rechecked for years. And one shows up now, out of nowhere?” Mike asked. “Okay hold on, just let me get to the command center and I'll have a look,” Mike said and Grace was happy sh

