The protagonist Chen Fan travels to the "Weird Immortal Realm" and is bound to the "Returning Sect System" - he needs to establish and operate a sect that complies with the laws of the region, complete the rule-based tasks issued by the system, and accumulate "Realm Gate Energy" to unlock the passage home. The sect itself is the largest carrier of strange rules. Disciples, buildings, practice, and even daily life are all bound by strange rules. Those who violate the rules will trigger "weird erosion" (at worst, their cultivation will regress, or at worst, they will be assimilated into the sect's architecture). "Law practice" based on rules. Realm: feeling the law → clarifying the law → enforcing the law → law and order → breaking the law → returning to the truth
