4th Place, 1st clue. I hope I didn't skip.

Place 4" Clue 1: I am not in the United States, I can see pagodas and a lot of industry. THis country is one of the "4 dragons" , Hangul

Well, obviously, my first thought is going to be ASIA. But Asia is the biggest continent, time to specify. Pagodas makes me think southeast Asian, as places such as India, Iran, and Iraq do not have pagodas. A lot of industry makes me think Japan. But after searching "Hangul" on Google, it says it is the alphabet of Korea. And it can't be North Korea, due to the events going on and the whole not-friends-with-America thing. I BELIEVE MRS. MERVINE IS IN SOUTH KOREA.