There is a huge laboratory in Boneset Country, funded by the royal family, conducting all sorts of mysterious experiments. "Biological Test Material Group 7" is just one of the teams responsible for collecting experimental materials, and there are many similar organizations doing all kinds of extremely selfish and immoral deeds.
The current location of this "Group 7" is about hundred and twenty miles behind the border between Nanni Nation and Da Wu in Westeros City for easy operations nearby.
With a plan in his mind, Master Owen Bertram waved at the people around him and said: "Enter the city."
Despite the assurances from Leroy Baker and Felix, the County Magistrate and others were still uneasy. They wanted to meet with Owen Bertram, but were refused. Master Owen Bertram was very busy and had no time to meet with such low-level officials.