C400 Who is the murderer

Fifth Uncle's expression became serious for a while, looked at An Yimo with a serious face, and said in an extremely serious manner: "You're right, if it's really this kind of fructose, it would indeed be appetizing, and good for babies, but the problem is ? That's not real fructose at all. "

"Not real fructose?" An Yimo frowned, looking at the Fifth Uncle's eyes