In the era of multi-chains, cross-chain is the most certain track, and with the endorsement of LayerZero valued at 3 billion US dollars in the previous year's financing, it has already supported more than 61 chains, completed asset transfers worth 50 billion US dollars, and processed 115 million cross-chain messages. With such a sharp increase in business data, it is undoubtedly the leader. Initially, many competitors questioned the security of its ultra-light nodes, but now the comparative data can only be admired, with 58 security audit reports accumulated, and the highest industry hacker bounty awaiting its recipient. Fundamentally, from the operational mechanism perspective, it is LayerZero's cross-chain architecture that makes it extremely easy to expand multi-chain compatibility, and any web3 hot spot cycle generally generates a large number of corresponding new chains, such as BTCL2, ETHL2, AA, zk, and other business scenarios. LayerZero's approach is close to the developer ecosystem, sponsoring numerous hackathons and other events, making it the preferred choice for new chains to quickly access at a low cost.