Photo Key Count on Lease Day — Missing Keys Appear Later

Photo Key Count on Lease Day sounds like a micro-optimization until you are near Chunxi Road when every crosswalk feels like a sauna.

A student I met at a language exchange once stood in pepper steam for twenty minutes because I misread the lunch rush. The fix took less time than telling the story.

Try this once: write the rule on your phone lock screen for three days. If it survives, it is yours.

Works for me in Chengdu humidity.