In the morning, when I went out, I found that the weather was particularly cool, and my mood also improved a lot. In my spare time, I came across a noteworthy project @ PortaltoBitcoin and couldn't help but want to share it with everyone. The latest Liquidity Router launched by Portal is really interesting. It focuses on a "bridge free" liquidity hub, connecting Bitcoin, Ethereum, L2, and Solana to achieve cross chain transactions. The biggest highlight here is: No need for cross chain bridges and packaged assets, avoiding third-party custody risks. Self custody+encryption protection, making transactions more secure. Cross chain AMM design, real-time pricing, can better cope with market fluctuations. Peer to peer trading, closely aligned with Satoshi Nakamoto's initial vision of decentralization. Simply put, it means efficiently aggregating the liquidity of multiple chains while ensuring the native and secure nature of assets, making cross chain transactions smoother. For those who truly want Bitcoin DeFi, this is indeed a significant breakthrough. The core of future cross chain may lie in this native, self hosted approach.