Jackson followed the information that Kwon gave him and headed to Daerim-dong, an area in Seoul that was unofficially known as Chinatown. This was an area where many Chinese immigrants settled and also a place where one could look for the help of a 'foreign contractor'.
Before Herman Song was thrown into prison, one could contact him through a dim sum restaurant in this area, so this was the only lead that Jackson had.
As he walked down the main street, he checked the address that Kwon gave him and confirmed that it was just up ahead. However, when he reached the spot where the dim sum restaurant was supposed to be, he discovered that it had been replaced by a fancy hot pot restaurant. It seemed, Kwon hadn't visited this area for a while and his information wasn't very up to date. He couldn't be blamed. After all, he had already left the gangs 4 years ago. A lot could happen in 4 years.