Taking a sip of the milk from the carved boat seeking the sword, the market bottom fluctuated for nearly 2 months after 519 in 2021. On July 21st, ARK Invest's Wood Sister and Paradigm jointly launched The B World conference, with the main goal of eliminating negative media narratives about Bitcoin. The important guest attending the meeting was Musk. 12 hours before the meeting, Bitcoin began to rebound. During the meeting, I remember CEX surged upwards with a huge amount, and everyone knows the trend afterwards. Bitcoin rebounded all the way and started a bull market, reaching a high of 6.9w in the second half.