In theory, the number three hundred was actually a slightly bold guess he made after careful observation, but looking at Ji Hong's current reaction, it's clearly far from sufficient.
Considering Ji Hong has stayed in Chen Cang for more than three years and he just said he visited the Chen Cang Mansion, Xia Hong immediately overturned his own speculation, and then watched with both a solemn and curious expression waiting for his answer.
"Five hundred, definitely not less than five hundred..."
Ji Hong first gave his assessment, then after pondering for a moment, continued: "Regarding Cai Qiu's situation, I don't understand much, so saying three hundred might not be wrong, but here in Chen Cang, it's absolutely impossible!
