Test Every AC Mode on Lease Day — Broken Modes Hide

Test Every AC Mode on Lease Day sounds like a micro-optimization until you are in a KTV room on Kehua Road where the AC wars are real.

Someone in our WeChat building group once missed the last metro by thirty seconds and learned new vocabulary from myself. 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.

Not gospel.