The Metaphysics Master's Pretty Boy

If you like my next story, please add it to your reading list: "The Years I Was Controlled by the System". I became a notorious disgrace in the cultivation world, a shameless reprobate. [Blurb for this story] You can skip ahead to Chapter 15. Grandpa sent Yu Qing a machine. When Yu Qing turned it on, a certain pretty boy from next door suddenly rushed in, and some things on their bodies got switched. Yu Qing: Can you take your hand off my chest? Yu Nian: It's on my chest now, so it's mine. Yu Qing: There's something between my legs that wasn't there before, and it's really in the way. I might as well cut it off. Yu Nian: Sis, my dear sister, I was wrong. [Second blurb] Yu Nian: Would it kill you to bend down and let me kiss you? Yu Qing: Sigh. As you wish. Content warnings 1. The female and male leads do not switch bodies. Only two important parts of their bodies are switched. Their faces and heights stay the same. 2. The female lead is 179 centimeters tall, and the male lead is 169 centimeters tall. 3. This story isn't scary. A recommendation from a friend who writes next door: click the title. "My Pet Became the Demon King": Get to know the troublemaking pretty boy from the Demon King's household. Coming soon: "Myself and Me in a Parallel World". The versions of me in parallel worlds are all rich, beautiful women, while I'm the only short, ugly, poor one. Please protect me, boss. I was reborn. Theme: