Where there are Chinese people, don't get involved; it can exhaust you to death.

Perhaps everyone still doesn't know what 223 points mean. It means that if you earn 15 points every day and have a balance of 2 points, you can receive airdrops twice in 15 days. Two airdrops would be 200U minus 70U for wear and tear, leaving you with 130U earned. In a month, that would be 260U, and you can continue to earn!