When Cultivators Start Talking About Logic

When cultivating immortals is no longer just about killing monsters and upgrading? But truth and logic. Under this cruel rule of "only screening, not cultivating", how should Shen Zhou, who has a mediocre spirit, grow? From understanding the rules, to using the rules, and finally... Constructing the rules. This is a path for rational people. No cheats, just wits and thinking growth. Find your way through the gaps in the rules and use fragments of information to lay out your chess pieces.