What does it mean that the Korean people will not regret when the prosperity is gone and the sunset returns?

The Korean people will not regret it when the prosperity is gone and the sunset returns. Prosperity is the time of prosperity, and the end means the end. The good times are over. What does love without regrets mean? I hope love will last forever. When love lasts forever and time freezes, everything will be beautiful. According to the relevant public information, the deadline is 2022 1 1.8.