The School Beauty's Pregnancy, from the Black Snake to the Ancestral Dragon of Chaos

Lu Youwei traveled through the world of Gaowu where spiritual energy was revived, and became a black snake parasitic in the body of the school beauty. And there is a sign-in system. As long as you sign in with the school belle, you can get random rewards. I got Jiao Yuan when I signed in for the first time, and successfully transformed from a black snake into a dragon. After signing in for the second time, I got the precious blood of the true dragon and the immortal body of the true dragon. After signing in for the third time, I received the True Dragon inheritance and awakened countless True Dragon skills. ... My name is Nalan Zhiruo. I was originally a talented martial arts prodigy, but one day I suddenly became pregnant! And it was found out that she was still pregnant with a black snake, which could not be aborted no matter what method she used. For a while. I was hailed as a bad omen by everyone, and in an instant I went from being a proud girl of heaven to a witch that everyone shunned like a ghost. Until one day, I was escorted to the execution ground and was about to be used to sacrifice to heaven. A huge figure suddenly squeezed the entire starry sky, and it was a huge ancestral dragon of chaos! It is filled with boundless murderous intent! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.