ABO setting, first born in the year, Yi Shengli
In fact, it's just a family of bastard medical students on histology, anatomy and physiology... The author couldn't stand it anymore and went crazy.
So what?
Two university professors were messing around in class, and a bunch of students were enjoying it. The students were knocking and in pain. How come there are so many knowledge points in the anatomy of cryptography? Why do you think you don't focus on the key points?
The smell of Yi Zupei's pheromone is that of hematoxylin
Yi Simao smells like formalin
Yi Shengli smells like alcohol potion
Intention: Nature is inherently good