When discussing the long-term value of XAI, its exploration path toward "Decentralized Sequencers" cannot be overlooked. Currently, the vast majority of L2 solutions rely on centralized sequencers to extract high profits (MEV), which actually harbors a significant trust crisis. XAI aims to truly restore the rights of ordering and validation to the community through the Sentry Node network and potentially future anti-fraud mechanisms like BOLD. When every drop decision and equipment transaction in a gaming network is made absolutely fair and cannot be manipulated by a single node, it becomes the most solid physical law in the metaverse. This is a dimensionality reduction in trust.