In a world far away from our galaxy, a strange planet exists where out of 12 billion people...

Four are special. Four are chosen.

Nobody knows who, where, how, what and why. It's a utter mystery.

But... It is possible for them to be in the same place at the same time, nothing like an Earthquake or a hurricane will happen.

So, these four people are the keys for a happy and peaceful world.

Anyone that is able to break down a member of the four's walls will gain wealth, money and most importantly... A wish.

To break down their wall, you will need show love, kindness and warmth in your heart, mind and soul.

Thinking it's easy? Haha... No.

Jonghyun's family has been spending years searching but ending up with nothing. They've collected data from rumours, newspaper articles, anything...

So when the Kim family finally settle down in Seoul, Jonghyun soon befriends a timid and mysterious Key, to whom he is strangely drawn to from the moment he laid eyes, on him.

The mission to find the four, begins.....

NOW.