"What color is the sky? Not here, I mean outside."
The child looked at the only adult in front of him who was willing to answer his question, and his eyes gradually became suspicious during the long silence.
The adult squatted on the steps in a nonchalant manner, biting a candy stick.
Don't know. He said, I haven't seen it either. But someone told me that the sky is blue
"Blue, blue... Blue!"
Later, the man who told him the color of the sky covered his eyes,
"Didn't you say you wanted to see the sky?"
"Three, two, one. Look up."
"When will the entire underground city be able to see the sky?"
"Blue?"
"Blue."
Intention: Remember sadness, learn to be angry, cherish freedom, and live well