Wood. Fire. Earth. Metal. Water.

Everything revolves around these five elements. Only when these five elements are in balance does the world exist in peace.

There are 5 realms situated across the universe. Each realm has a leader that is in charge of one element. All of this happens without the knowledge of the people on Earth.

What happens when one day, one of these people find out that they are a member of one of these realms?

Does she choose to ignore everything or does she go to help protect her realm?

And what happens when a new realm claiming to be in charge of Light causes the other realms to go to war against each other, threatening to destroy the balance of the universe?

And lastly, what happens when her life is saved multiple times by the rude prince of the Light realm, who doesn't really care about anyone or anything?

---

Kim Eunji is just another average girl living a normal life on Earth. But one day, she picks up a small, glowing ball, and ends up activating an orb that signifies her memerbership in the Earth realm. On top of that, she gains a few new powers as well.

She then finds herself in the Earth realm, situated in the center of the universe, training and learning to control her powers in order to prepare for the possibility of a war. And when a war, bigger than anyone thought was possible, actually comes, she finds herself in dilemma after dilemma as she learns about secret schemes, evil leaders, and the struggle of trying to survive, all while trying to deal with her emotions and feelings.