When the sky was filled with the black shapes and the sun and moon disappeared, human memory prepared for the worse.
Life as a power cell
No one knew what was to come, then the communication satellites were cut off. Soon after the power and after that all hope.
But gradually one day they left and returned the sky and the sun and the moon. And all that remained was being disappointed the every day just started again like life had never stopped. That they never took from us what they did.