The Female Lead Bites in the Book I Transmigrated Into

[VIP Announcement: This novel will become a paid title on May 16. There will be three chapters that day. Thank you for your support!] Yun Mengxi transmigrated... Into an unfinished novel she'd read. Not unfinished because the story itself had never been completed, but because the author had left everyone except the leads in a narrative ditch. The one who got it worst was the second female lead, a white lotus in the beginning and a self-sacrificing saint even at the end. Yun Mengxi roared: So I'm the genuine saintly white-lotus junior sister now? Hahaha, Heaven, could you make this any more ridiculous? Determined to keep her distance from the male and female leads, Yun Mengxi shut herself away from worldly affairs and devoted herself to cultivation. She lived happily until she reached the Nascent Soul stage. With her extraordinary talent, she became one of the sect's most powerful cultivators and its youngest peak lord, in charge of Lingqi Peak. After having her fill of adventure, she decided to go down the mountain and find a little disciple to raise for fun. But she got the timing wrong and happened to run into her long-absent master. Her master was holding a dirty little girl covered in wounds. As soon as he saw Yun Mengxi, he irresponsibly handed the child over to her and told her to take good care of her "junior sister." So, without ever getting to meet the little disciple she wanted, Yun Mengxi had to take in her master's junior sister instead. She knew this was the female lead she was supposed to stay away from, but seeing how pitiful the girl looked, Yun Mengxi couldn't help going softhearted. She had no idea that once the female lead woke up, she wouldn't thank her. Instead, she opened her mouth and bit her... When Mo Qianli awoke, she was shocked to discover that she had returned to the age of five or six. The first person she saw was none other than the future greatest menace to the cultivation world, the most powerful Demon Lord in the Demon Realm. Hating demons to the core, she lunged at her and bit down. She thought the future Demon Lord would be furious and slap her to death, but the woman merely stroked her head and gathered her into her arms. Mo Qianli was stunned. Had the Demon Lord always been this gentle before becoming the Demon Lord? Thinking back with her eyes closed, she realized that her memories of this junior sister, whom she must have relied on as a child, were surprisingly scant... Theme: