Yue Na is eager to bring Qian Jin back because she has learnt that Zhi Chu is interested in her. So when Li Da Hai offers to release Qian Jin in exchange for the secret prescription, she quickly agrees.
约娜听说之初喜欢上千金，于是急着把千金带回黄家。因此，当李大海提议以千金交换密方时，她遂一口答应。