At that moment, when Yin Wuchang heard that someone intended to send a message to Northwestern Province involving Su Xin, his expression suddenly changed.
Previously, during the selection of participants for the Sword-Claiming Conference at the Golden Khanate from Shengjing City, Su Xin hadn't given Yin Wuchang any respect. He had forcibly made him kill his nephew, whom he loved as his own child, deepening their feud.
However, Yin Wuchang also knew his limitations and acknowledged that he was no match for Su Xin. Hence, he had never dared to openly act against Su Xin but had secretly set a few traps for him.
Last time, during the award ceremony, Gongsun Du was able to obtain the exclusive data from the Six Gates so swiftly, all thanks to Yin Wuchang's efforts.
However, Gongsun Du and others were too incompetent. They only tested Su Xin once and after being rebuffed, had taken no further action, which left Yin Wuchang extremely frustrated.