Princess Agents Episode 45

Wei Shu Yi suspects the woman Wen Yue is with is A Chu, so takes every opportunity to verify this. At the banquet, the guards bring in scholar Liang, who is accused of harboring the documents implicating Northern Yan of embezzlement. He is kidnapped by Yan Xun's men, and the chamber of commerce merchants are exposed. They and their families are killed off to prevent future retaliation. A Chu is injured when assassins come to kill her. Wen Yue finds help for her, and they are able to spend time together. (Source: frankly at MyDramaList)