C1822 Determinant
When Yin Chengzhi heard Wu Renyue say that he had left a hidden chess in the Sales Department's Department 4, he couldn't believe it. He wondered why Wu Renyue would be kicked out of the Sales Department's Section 4 if he had this intelligence.
"Brother Wu, since we can't use our hidden chess anymore, can we think of something else? We just don't like Xu Fann. Look