chapter 39 Mathematician?

What is this old guy doing in his house? No wonder so many people gathered around the door and refused to let him in! This is the Beihuan Imperial Master! Doesn't letting him in give people an excuse? Looking at Dirk, Jonan and Agnew Ren's eyes almost burst into flames. If they had not thought that Dirk was doing this as a messenger, they would have chopped Dirk into pieces on the spot. Five years ago, if it weren't for Dirk ingenuity, Daqian would not have suffered heavy losses. The...