Anticipation on the Korean peninsula is building, and the real estate industry is benefiting. Inventive entrepreneurs are flocking to the area along the Demilitarized Zone in South Korea, hoping to buy up land so that they have a prime location in the event of the country reunifying with their neighbors to the north, the Los Angeles Times reported Thursday. For years, people in South Korea have been eyeing the markets every time North Korea seems to ever-so-slightly crack open its door to the outside world.