On an ordinary day, the world of Crayon Shin-chan is suddenly engulfed by bizarre rule-based horror. The protagonist, Lin Xiao, is a brave soul who accidentally transmigrated into this world, armed with a unique talent for analysis and deduction and an iron will to survive.
Everything familiar in this world has been twisted by the rules. Shin-chan can no longer dance his butt dance whenever he likes, Misae's nagging hides deadly traps, and Kazama's seemingly normal invitations may lead straight into the abyss. The streets, the kindergarten, the home: every corner lies under the shadow of the rules.
