I'm pregnant with your child! [Through the book]

When Gu Xiannu found out that she was a cannon fodder in the novel, she was lying on Chao Yin Fengjun's bed.
　　Now, she is thinking about how to escape.
　　In the novel, she was the one who took Chao Yin Fengjun's Yuan-Yang by mistake, and then broke Chao Yin Fengjun's thousand-year-old body. In the end, she died under Chao Yin Fengjun's sword.
　　Thinking of this, Gu Xiannu hurriedly took advantage of Chao
　　Yin Fengjun's sleep and ran away overnight. But no matter how hard Gu Xiannu tried, Chao Yin Fengjun still found her.
　　Chao Yin Fengjun frowned and pointed his sword at her throat.
　　Gu Xiannu shouted in a hurry: "Fengjun! I'm pregnant with your child!"
　　Chao Yin Fengjun: "......?"
　　Gu Xiannu never expected that she laid an egg on the spot as soon as she finished speaking.
　　There was no way, Gu Xiannu took the egg and trembled and said: "Fengjun, the egg is for you, let's be even..."
　　...
　　Gu Xiannu never expected that Chao Yin Fengjun was unethical!
　　She returned the egg to him, but he still refused to let her go.
　　After Chaoyin Fengjun took her back to the tribe for examination, he told her seriously that there might be another egg in her belly.
　　Gu Xiannu was shocked: "You are already a thousand years old, it should not be possible for you to have two eggs at once, right?"
　　Content tags: Time-travelling female supporting role drama
　　Main character: Gu Xiannu Chaoyin
　　One sentence introduction: She ran away, he chased, they both couldn't escape!
　　Concept: Never give up in adversity.