Yan Tiannan's gaze flashed with cold light as he now sobered up somewhat, but his chest felt as though it was blocked by a large stone, making it exceptionally uncomfortable. The Empress choked up and said, "Your Majesty, the person who killed Yin'er must have had a deep grudge against him, or perhaps Yin'er's death brought him great benefits for him to do such a thing. We must start our investigation from this angle." Her second son was already dead, and being a wise woman, she suppressed her sorrow and covertly sought advantage for her eldest son.
Yan Ji naturally understood his mother's intention, adding fuel to the flames, "Father, as far as I know, Fifth Brother just returned this morning."
Fury flashed in Yan Tiannan's eyes, "You mean Yun'er did it? No, that's impossible. Yun'er is kind-hearted by nature, how could he harm his own siblings?"