C154
Half a month after Rong Yi arrived at the Rong Mansion, Lei Sai left the Rong Mansion without informing anyone. Soon after, the Yin Family sent out a message that the Fourth and Seventh Elders had been poisoned.
Even the Old Madam Yin, who was known as the God of Pills, could only control the speed of the poison in the Fourth and Seventh Elder's bodies