I Transmigrated in the Womb with a System and Became Lin Daiyu's Older Sister

Lin Yunshu, a woman from the 21st century, is born into the world as Lin Daiyu's older sister. She has a storage space, elixirs, and mind-reading abilities granted by her System. When she is young, she gives her father a detoxifying pill that makes him immune to poison, and uses a body-strengthening pill to improve Lin Daiyu's frail health. When she is five, she uses her mind-reading ability to let her father know that Jia Yucun is corrupt, taking bribes, and a treacherous scoundrel. Later, after her mother dies, before the mourning period has even ended, Grandmother Jia sends a letter ordering Jia Lian to bring the sisters to her. Lin Yunshu uses her mind-reading ability once again, helping her father realize that Nanny Wang was sent by Lady Wang. Once he understands some of Grandmother Jia's intentions, he follows Lin Yunshu's advice: he prepares more maids and servants, and writes to the emperor to request governesses for the girls. Lin Yunshu takes the evidence of official corruption and bribery that her father has gathered to the capital and presents it to the emperor. With Lin Yunshu's help, her father is transferred back to the capital for an official post. Afterward, she helps the women of Dream of the Red Chamber change their fates, and offers the emperor cowpox vaccination and a method for growing high-yield crops, earning his praise. When it is time for the imperial selection, Lin Yunshu's excellent conduct leads the emperor to betroth her to Yinzhen. Yinzhen believes this is just an ordinary political marriage and pays Lin Yunshu little attention. But as they spend time together, he discovers that she is unlike other women: she is exceptionally clever and has unique insights. One day, someone with evil intentions comes to the mansion and tries to poison Yinzhen. Lin Yunshu senses the plot in advance with her mind-reading ability and saves his life with an antidote from her storage space. After they go through a series of events together, Yinzhen's feelings for Lin Yunshu grow deeper, and the two support one another and fall in love. In this ancient world, Lin Yunshu also builds factories, opens a school for girls, and runs shops. She not only helps secure her family's standing, but also finds sweet love with her beloved.