As a liberal, the Republic of Korea is the legitimate government...

It's called the REPUBLIC of Korea. That means it's democratic. You silly tankies don't even know what words mean.

The People's Democratic Republic on the other hand is not democratic because they cancel each other out. You cancel People with Democracy because demos=people, and you're left with Republic of Korea. Which is South Korea.

That's right tankies, I just proved democracy mathematically.