May 23, Saturday, sunny.
The sky looked as if it had just been washed—clean to an unbelievable degree, with not a single patch of white cloud painted across the pure blue screen of the heavens, feeling quite unreal.
Even though Beijing had for years vigorously tackled environmental issues to eliminate pollution and had long since shed its nickname of "Smog Capital," such a blue sky was rare even on ordinary days, naturally lifting people's spirits.
Chapter 32