Centuries ago, Perse Universe was called Earth. Trees, birds, and any kinds of animals were nowhere to be found. Even in the deep blue sea, there were no signs of life to be seen in the eyes of the new generation. Only few creation knew about the scenery of the Perse Universe, formerly called Earth. But, many believed that Earth was only a myth as speculated by the elders. What is visible to the naked eye are the sky, the moon, and the stars while clouds can only be seen every half of the year. Some places were surrounded by giant walls that only those who have access can enter. No one dared to speak up what's behind those wall. Until one discovered its secret.