Currently, the Ethereum network faces a severe scaling predicament, with transaction congestion and high fees tormenting developers and users. LayerUP, however, may bring a revolutionary solution to this intractable problem. It innovatively proposes the "layer computing" model, which offloads most computations to off-chain environments to reduce main chain load, fundamentally addressing the scaling issue. This can not only dramatically increase throughput but also greatly save user costs, bringing a new experience to high-frequency application scenarios. More importantly, LayerUP preserves Ethereum's decentralized nature with minimized trust assumptions, representing an advanced technical solution that balances scalability and security.