Sierra was originally the true daughter of the Jenkins family, but she was framed by Nicole and expelled from the Jenkins family. After her rebirth, she relied on her memories to dig for treasures and obtain funds to invest in projects that competed with the Jenkins family. At the investment conference, she fearlessly faced Nicole's slanders and the Jenkins family's suppression, successfully turning the tables. Later, she exposed Nicole's malicious deeds, causing her to suffer the consequences of her own actions. Ultimately, Sierra let go of her past and joined hands with her friends to embark on a new life.