21 Days

Because the signal tower staff were disappointed, they sent a message to the universe, which attracted a large number of aliens. Their planet was destroyed due to over-exploitation. Now the earth is facing the same problem. One side insists on peaceful development with humans and guides humans to rationally develop the earth's resources. However, one day, due to a mistake in data processing by Huang Mingfeng, a small employee working in the Resource Bureau, resource development exceeded the scope, and human existence was exhausted. In one fell swoop... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.