Time Travel and the Legitimate Daughter

Xiao Yunyi, who was born with a golden spoon in her mouth in the 21st century, traveled through space with her golden finger due to a plane crash, and when she woke up, she became Zhan Yunyi, the second wife of the Huaiyang Marquis Mansion in the Dragon Kingdom in the fictional world. Three years ago, his father took his younger brother out for business. On the way home, he lost his only seven-year-old legitimate son because of his own business, and the couple became strangers from then on. The mother finally ran out of resources and tried her best to arrange a way out for her daughter at the end of her life. However, the biological father had no face to face his legitimate daughter and simply ignored her. But slowly, it is discovered that things are not that simple. Let's see how Yunyi can find her lost brother in this fictional world, train her to become a dragon and phoenix, and help her original owner and mother get revenge. See how Yunyi lives happily in this life.