Zhao Yi thought of the secret iron mine operated privately by the Second Prince and the Heling Xie clan. Everything suddenly clicked into place. He was certain that the arrowheads Guo Xi had manufactured were made from materials purchased from the Heling Xie clan.
Zhao Yi gasped. Starting with the Heling Xie clan, he could trace the arrow’s path: through the Fourth Prince and Lin Jishen, it would inevitably lead back to the Heling Xie clan. By then, the Heling Xie clan and the Second Prince would never be able to clear their names, no matter how hard they tried. Guo Xi’s scheme was truly calculated and far-reaching.
"What are you thinking about?" Mu Siqiao asked, noting the flash of insight in Zhao Yi’s eyes and looking at him with curiosity.
Chapter 271