ちょう
き
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When your ear is crossed with sound, it catches it like a net, and sends it to your heart for processing. Because you're using your heart to process this sound, it means you're giving it a proper listen.
You are listening so well to what someone is saying. What are they telling you that is so important? They are telling you of the omen of Mrs. Chou (ちょう), who will destroy the earth.