Song Chongjin's guess was simple. After talking about Yang Zongbao's life to Gu Changqing, Gu Changqing didn't say much but instructed him not to mention anything to Yang Zongbao for the time being.
And then he left.
Song Chongjin stayed with Yang Zongbao, holding a book in his hand, but his mind was pondering over the situation.
After thinking all afternoon, he finally figured it out.
Back then, when Wang Yongzhu returned, they had talked about the truth of his own mother-in-law's loss and the absurd and dramatic grudges and loves of the older generation of the Gu family.
Zhuzhu had said that after the third wife of the Gu Family's background was revealed, she doubted who could prove Gu Changyin was that baby from back then.
Even though there was talk of blood recognition and birthmarks on the soles of feet, none of those could be conclusive.
