"Long ago, the heavens were ruled by a benevolent King, he created a world full of love and happiness. He chose 12 of his royal court to protect the world. Each of them, having one responsibility. The days passed, and a 13th member of the royal court had joined causing conflict amongst the 12. As a result, the world started to dive into chaos, calamities and destruction ravaged the land. Fearful of the end of what he created, the King of the Heavens, shunned the 13th sign and forever imprisoned unto the world. But a prophecy has foretold that one day the 13th sign will rise again, and the world will end. So the King, sent the 12 signs to look for the 13th exiled member, and stop the prophecy before it's too late."