AhMin- Ji-Yoo, who is more like a flower than a flower, a romantic, whom I love
AhSoo- Doesn't want to concern himself with others.
HweRan- A child who likes to use other people's weaknesses to harm them. Her eyes are always pointing at one place.
HaSou- Someone who'll destroy the messed up world. No one not even himself, is not in the world.

They, who have seen different worlds, are coming together in one place
TO THE EYE OF THE STORM...

(from the first few pages of this manhwa)