The Emperor of Xiyun continued, "Mrs. Han may not know that Lady Tao harmed my son, and seeing how much I care about Chengyu, with my sons dying one after another, she might have mistakenly assumed that I was doing it for Chengyu, wanting all my other sons killed."
Xiao Changyi said, "This is only our speculation, without evidence. Even if we told Gong Juechen this, he wouldn't believe it."
How could one easily change something he had firmly believed for over twenty years, simply because of someone else's 'possibility'?
Moreover, that person was the inscrutable Gong Juechen.
He would not easily be convinced.
Unless undeniable evidence was right before his eyes, otherwise, for the rest of his life, Gong Juechen would probably believe that the Emperor of Xiyun killed all his other children for the sake of Su Chengyu.