It takes 44 days to fall from 100 to 1 dollar in the stock market, but it only takes 48 hours to clear the currency circle. On May 9th, the digital currency LUNA plummeted and caused the currency circle earthquake. LUNA coins fell all the way from US $90 to 5 zeros below the decimal point directly . By the way, it also brought down all the digital currency markets and became headlines in various countries. In this industry earthquake, some people became rich overnight, but more people lost their money, and some currency speculators could not bear the huge blow and chose to commit suicide. Next, let’s sort out the ins and outs of the whole incident and talk about the enlightenment of this incident.