True and false daughter in love

Yao Yanyan finds out that she is the fake daughter villain in a novel.The villain ended miserably, Yao Yanyan originally wanted to find his real daughter and ran away.Pian is bound with a "survival system".System: Please ask the host to find the real daughter immediately, and the task will be completed only if you have enough favorability for survival. ——In the midsummer with the chirping of cicadas, Yao Yanyan came to a small rural town.At this time, the real daughter, Cheng Xuan, had to be the family's nanny every day and a punching bag for her adoptive mother, and she even had meals.Yao Yanyan found her, made friends with her, tried her best to treat her well, and finally waited until Cheng Xuan opened his heart. ——The smoky brush is enough to survive.So on the day when the truth came to light, she was able to do everything with ease, watching her parents downstairs hugging Cheng Xuan and weeping with joy, she went downstairs with the suitcase she had prepared long ago, and Cheng Xuan smiled at her while passing by. "Welcome home, goodbye."——Yao Yanyan disappeared from the world.It was rumored that the female prince of the Yao family had been looking for a fake daughter, and everyone sighed: This is some kind of blood feud, and people have been running away for so many years and will not let it go.As a result, one day, someone posted a video in Moments.Accompanying text: This is Yao Yanyan and Cheng Xuan!I'm not mistaken!After clicking on the video, Cheng Xuan was holding a woman's arm on the street late at night.The woman raised her hand to push her away, met her scarlet eyes and lowered her hand again, Amber pupils curled up, laughing awkwardly: "Cheng Xuan, you hurt me." Cheng Xuan's voice choked up: "Then I won't let go. "Come home with me, sister, okay?" Tough and independent x squeamish and gentle, you are my childhood dream, and I will hold you in my arms eventually. sc attack each other, two years old age difference, daily change, some leave, update time is uncertain "