zkCross Network is enhancing $DeFi by addressing fragmentation through its chain abstraction protocol, which simplifies cross-chain liquidity flow and user onboarding while enhancing security. The protocol integrates advanced technologies like Multi-Party Computation and zero-knowledge proofs to secure transactions and sensitive information. zkCross Network also collaborates with major blockchain networks to unify the $DeFi landscape and plans to expand to over 40 blockchains in the next two years, aiming to bridge the gap between Web2 and Web3 and facilitate a more inclusive and accessible $DeFi ecosystem.