Fengli was once the most dazzling true phoenix in the Nine Heavens Immortal Sect, admired by thousands of people and loved by her master. It wasn't until the day of the heaven-sacrifice ceremony that she discovered that she was just a sacrifice kept in captivity by the Immortal Sect for hundreds of years. On the execution platform, she personally cut out the phoenix immortal bone that everyone coveted, and threw it at the master's feet with a big smile: "I repay this favor. I will not cultivate this immortal anymore." After that, she jumped into the Cave of Ten Thousand Demons - the abyss that was destined to never turn around. But she didn't die. She found her sealed biological father in the abyss, the truth about the family's destruction a hundred years ago, and the true power of the Chaos bloodline. When she came to the Immortal Gate with millions of demon troops and prepared to settle the blood debt, the man who pushed her into the abyss with his own hands was dressed in plain clothes and holding his soul, and slowly knelt down in front of her: "Please, Your Highness, come back and save this world."