The Twin Heiresses

In the harsh winter, Sister Yan rides her bike selling wontons with her child, Jin Zhu. She discovers an infant with a jade pendant on the roadside, takes her home, and names her Yin Zhu. As Yin Zhu and Jin Zhu (later Xiang Wanting) grow up, it is revealed that Jin Zhu is the lost daughter of Cloud City's wealthiest man. Five years later, to make a living, Yin Zhu delivers food and tries to find her sister at the Xiang Group but is blocked. Eventually, the sisters meet at a coffee shop, where Xiang Wanting asks Yin Zhu not to contact her under the guise of an upcoming IPO. Facing her mother's critical illness and the need for massive medical expenses, Yin Zhu finds herself in a desperate dilemma, unsure how to bridge the gap with her sister or if she can raise the funds. With their identities swapped, can the true daughter return?