Rule 1: Observation is destruction.
Rule 2: Only the selected "sensor" can see it.
Rule Three: The more it gives, the greater the price you have to pay.
When the top geniuses among mankind began to "disappear" one after another, the world discovered that there were some truths that life could not bear.
"Don't look up at the sky - it's looking at you. And those who understand it are disappearing one by one."