A few years ago, there were two masters on the chain. They both had impressive records on Chain C before moving on to Chain D. What intriguing things did they do on Chain D? The two masters often appeared in a meme on Chain D. Master A would buy first, the price would go up, and then Master B would buy at the peak. Did Master A and B coordinate before buying? Why does Master B always buy at A's peak? Do the two masters have alt accounts for buying?