I thought that the protagonist wouldn't be rescued so easily, but I can't think of a way to survive for more than a month without food. Would the other trapped girl who left be food? I don't know. Actually, I personally think that the description of the protagonist's inner change process is not deep enough. After his wife told him to give up the rescue, there must be very complicated changes in his psychology. Of course, the entire storyline is good, and it also makes us think about the bean curd dregs project, and think about the difficult choices when we encounter substantial obstacles in the rescue process.
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