Why Are You so Happy That I Turned into a Beautiful Girl?

[Transformation, daily life, easy, two-dimensional, marriage change, no system, a bit sweet] I am Yang Xiaoyun. Because of family genes, I became a girl after my 16th birthday and changed my name to Yang Xiaoyun. Let me tell you quietly, after I transformed, I fell in love with a boy without knowing it. I am Zhuge Miwu. I was not interested in girls at first, but since Yang Xiaoyun appeared, I found that her feet smelled good, and then I started to slowly like her. I am Pang Chengfeng. I was originally supposed to be the second male lead, but the damn Lin Zhenyu actually used Yang Xiaoyun's genes to forcefully transform me into the second female lead. Damn, I was so angry! I am Lin Zhenyu and I am a biological research enthusiast. I'm just a bug. As long as I want, I can turn men into women, women into men, animals into humans, and humans into zombies. I am Jiang Xue. He was Yang Xiaoyun's first friend after transferring to another school. There was a pervert pursuing me, which made me feel disgusting. But he saved me at a critical moment, which moved me very much. I am Sima Shuang. I am a pervert who likes Big Tutu, and my favorite person is Jiang Xue. I don't like the two male-to-female protagonists, but they are Jiang Xue's friends, which makes me feel helpless. We are Yang Xiaoyun's grandparents Xia Houcheng and Fang Tingyan. Our favorite thing to do is senior sports! The kind that lasts day and night! I am Yang Xiaoyun's father, Yang Haixiao. Let me tell you secretly, Yang Xiaoyun's mother used to be a boy, but now she is a tigress, so fierce! I am Yang Xiaoyun's mother, Xia Hou. Yang Haixiao, if you have the guts, say it again, don't fucking run away! See if I don't beat you to death!