Ten Thousand Beast Hunting Center.

Specializing will increase his productivity as he will stop spending time on making wine. He doesn't like making wine anyway because it is too difficult and labor intensive. 

It will also increase his revenue since the wine he makes will be several times more expensive than the wine he bought to make it. As long as the wine he makes is very strong, people will buy it for a high price regardless of the taste even if it is poison capable of killing people. 

He was thinking about this as he set up his equipment in a large room on the second floor of his house. 

He wasn't actually doing much. It was the servants and Thompson who were moving the equipment. 

His job was to oversee their work and make sure that they didn't break anything. Despite doing less, his job is the most important. 

When everyone was done, he treated them to a meal before they left. Only three people remained after all of them had gone.