MTL - Never Marry a Man With Two Tintins

This is the story of a person who transmigrated into a world with a radically different worldview. So different, in fact, that he is considered a female in that world! Cheng Nuo: What? Why did you say that I’m female? Author: You only have one Tintin. The males of this world have two Tintins. Cheng Nuo: No way! My hands are itchy… I want to cut one off! - Description from Novelupdates