#POL# Recently, the most worthy thing to follow about POL is that POL will provide power to the large-scale ecosystem based on the ZK L2 chain through the local re-collateralization protocol. This protocol allows POL holders to validate multiple chains and perform multiple roles on-chain, transforming POL into an efficient Token Recently, there is widespread optimism about POL, and people believe that it will become an important support for the ZK ecosystem. The most worthy thing to follow is that POL's re-collateralization protocol will bring new vitality to ZK and improve the overall efficie