The ZK of the four kings is finally about to receive an airdrop, so the L2 sector is bound to usher in a wave of hype. The three kings of ARB, OP, and STRK are the focus of the layout. After all, there are currently benefits of Ether ETF. This ZK The project side is also very good at choosing the time. Relatively speaking, issuing coins at this time can bring good returns to the project side’s investors!