The protagonist travels through time and becomes an "NPC" in Kaidan Paradise, and obtains the "Perfect Role Playing System". The system requires him to play the "weird" role perfectly. Once a tourist sees that he is a "human" rather than a "ghost", he will be punished. Therefore, the protagonist must try his best to make himself look more scary and in line with the rules, so as to achieve the ultimate balance between "scary" and "survival".
* Cute contrast: While others are shivering in the ghost story, the protagonist is dedicated to providing "services" in the ghost story. He racks his brains to design "scare plans" in order to scare tourists into tears, and even helps tourists interpret the rules and avoid risks (in order to keep them alive longer so that they can continue to be scared by himself).
* System mechanism: Role-playing value = Fright value + Rule compliance. The role-playing points earned can be exchanged for physical enhancements, weird props, or real-world wealth.
* World view: The real world and the ghost story space coexist. The weird space is a playground for high-dimensional creatures, and real humans can enter and explore it through specific methods.
