C1773
Tang Yin pondered for a moment, then asked: "What do you think?"
Jiang Banxue said faintly, "In this subordinate's opinion, the culprit was someone who wanted to kill the four ladies of Spring, Summer, Autumn, and Winter, but she didn't want the wangfei and Madam Huang to know who he was. So he first knocked out the wangfei and Madam before killing them