Node Provide Community (NPC) is the essential value circulation tool within the entire NPC system, serving as a conduit for the flow of value and the driving force behind the node community. NPC will attract a group of service providers dedicated to providing nodes, and any new public chain seeking to obtain enough nodes can choose to pay with NPC TOKEN to use community resources, thereby rewarding the node providers. NPC not only facilitates value circulation but also fosters a collaborative and supportive environment for the development of the community.