Xiao Wangsen's cold eyes narrowed slightly: "The divine physician said that only Chu'er's could be used. This king has promised you, after taking it, I will immediately decree Chu'er as the crown prince.","You quack! You're full of it!" Chu Yuning jumped up, pointing at the old man and berating him.,Chu Yunning roared in anger, this was a trap at once, deliberately targeting Chu'er.。