This was the first time Robert had ever seen such a serious expression on Charlie's face. The weight of the situation hit him instantly, and he lowered his head, trying to stay as inconspicuous as possible while following Charlie into the shelter. Inside, the shelter had already been meticulously restored by Charlie. As a result, Robert found himself studying the layout more closely than usual, failing to notice the faint trail of dust beneath the bed. Charlie strode over, pulled out a chair, and motioned for Robert to sit. Once Robert finished scanning the room, Charlie finally broke the silence. "Robert, what I'm about to tell you is crucial. It's about the survival of every last person on this island. And it's about whether you and I make it out alive. Can you promise to keep it a sec

