The operational rules of the New World are quite simple.
Here, everyone is ranked into various tiers, from first to second to third and so on, with the Sect Hierarch being the highest thirteenth-tier new human.
Outsiders are divided into three categories: Believers, Laborers, and Participants.
Believers need not be elaborated on; they are like the 'producers' of the New World, responsible for maintaining its operations and working in various service sectors. As participants increase in number, Believers also grow exponentially, so conventional recruitment methods don't work. High-efficiency brainwashing is needed to absorb Believers in batches.
Laborers are divided into two types: Special Consultants, like A Seven in technical positions, not only include designers but also biology experts, all high-talent individuals. Previously, Aum Truth Sect absorbed them, attempting to research large-scale biochemical weapons, though this plan was shelved for various reasons.