Upon seeing Zhang Yixin's face still filled with confusion, Lin Bei couldn't help but sigh inwardly.
"How can this foolish woman fail to grasp the situation at such a crucial moment?"
After taking a deep breath, he explained, "You forgot, I am a military doctor; I can tell immediately what's wrong with these people. From what I've gathered before, the incident today was not caused by outsiders targeting Zhang's Clinic, but rather by someone within the Zhang Family undermining us. Moreover, the person behind this didn't dare to make too big a fuss, just secretly switched out some of the medicinal ingredients. Even though it won't kill anyone, the trouble it causes won't be trivial."
Zhang Yixin was stunned and asked hesitantly, "Then... what's the situation with the old lady?"
"The old lady's case is a bit complicated," Lin Bei replied. "Like I said earlier, paying off to avert disaster would be best. If this continues, it won't be good for anyone."
