If you truly understand the evolution of the Ethereum ecosystem, you will realize the inevitability of "AppChains (Proprietary Chains)." DeFi Summer proved the prosperity of general-purpose chains but also exposed their performance bottlenecks. Financial transactions can tolerate a few minutes of delay and high Gas fees, but gaming cannot. XAI abandoned the fantasy of becoming a general-purpose chain like a melting pot and focused all its technical efforts on high-frequency, low-latency, and rapid asset verification for gaming assets. This highly disciplined and focused strategic positioning has made it almost unbeatable in the gaming vertical. Doing less often proves more difficult than doing more, but XAI has demonstrated that excelling in a niche field is itself a grand narrative.