Seoul was the capital city of South Korea.
During the 2012 apocalypse, a massive earthquake of unknown magnitude hits Seoul, devastating the city and killing millions of people. The city were later swept away by mega-tsunamis during the 2012 Tsunamis.
- Though Seoul was never seen or mentioned, it is likely that the city was destroyed along with the rest of the world during the 2012 apocalypse.
- Seoul on Wikipedia