>The human population exceeds the limit of 15 billion.
>After the Earth awakened, it swallowed everything except houses and forced only one person to exist in each house.
>Lu Chen, who was the first to be kicked out of the supermarket, beat all the doors and windows in despair but was rejected.
>The countdown to the safe period lasted ten seconds, and the key to the working warehouse fell out of his pocket.
>The moment he rushed into the old warehouse, the door was closed tightly, and a warm pulse came from the wall.
>"Confirm the only vital sign... Bind the 'master' identity."
>Lu Chen touched the hot wall and whispered: "From now on, we will be the only ones dependent on each other."
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