In a futuristic alternate world, the term "national treasure" in the title does not refer to pandas but specifically denotes "chinchillas" and all other rare, precious animals. A lazy, gluttonous chinchilla spirit is reborn as the good-for-nothing heir of a corporate family. Good heavens, he never wanted to become human! Being caged all day, eating, sleeping, and playing sounded like paradise! Why force him into human form? Fine, turning human is bad enough—but having to suppress his instinct to pee on people when scared? That’s downright cruel! ———— Professor Xu’s genetics lab hires a new assistant. From the moment this assistant arrives, the survival rate of genetically modified animal embryos miraculously skyrockets. The cold-faced, ruthless Professor Xu is secretly thrilled, quietly regarding the little assistant as the lab’s lucky charm. To Professor Xu, the lucky charm assistant is perfect in every way—except for one habit: every time he sees the professor, he either unbuckles his pants or complains about frequent urination. It’s... a bit hard to accept. @@@@ Professor Xu explains to the lab students: "In ancient Earth, chinchillas were naturally timid creatures. When frightened, they’d either flee or spray urine." Chen Fei: *The professor looks so scary—I can’t help but want to pee on him! What do I do?!* **Note:** The "national treasure" in the title does not solely refer to pandas but specifically denotes "chinchillas" and other rare, precious animals in the story. The protagonist is the bottom , and the professor is the top. The protagonist’s cheat ability is overpowered— indulgent.