Heaven and Earth are two different worlds. Gods and Goddesses and the people of the Earth were once allies. Billions of years ago, at the beginning of creation, people were benevolent and meek under the dynamic and puissant leadership of the Gods and Goddesses. The truce between Heaven and Earth had been long peaceful and serene. The day was bright, the stars beneath the beautiful moonlight, exude an endless brightness. Bodies of water were clear as a mirror. Until one day, people of Earth began to doubt and question the motives of the Gods and Goddesses. An ambitious and power-hungry human being—Alexander, was the one who led the propaganda for people to revolt and turn their heads against them—Gods and Goddesses. The Heavenly Emperor Leroy was furious about the numerous thoughts and conspiracies made by people against them. Emperor Leroy was the greatest god among all gods and goddesses. He was conceived of as the supreme being, omniscient, omnipotent, omnipresent, and as having an eternal and significant existence in life. Emperor Leroy made an ultimatum that all people on Earth shall suffer a huge scourge. Every person shall not remember their memories of the past.

He proclaimed, "Whereas human beings are revolting against our will, they will have to suffer under my wrath. I decided to give them 'The Great Scourge'. They will have no memories of the past including their past selves. Every single day will be pandemonium and constant uncertainty. They will have to undergo numerous trials and obstacles in life." The souls of the people have been transmigrated to the other bodies. These had caused a huge ruckus on the people of Earth. People of Earth had been divided into castes, guilds, and dimensions. This resulted in division and absence of unity and the one-mindedness of the people. However, just like any other curses, there must be a savior that will break into the curse. The Gods and Goddesses were frustrated by this succession of bombardments. "In the future, there will be a savior that will redeem thy sins and regain the peace of our world. Anytime in the later years, the savior might appear. Only the savior itself can be summoned and no one will discern this. Although it might be difficult for a novice, the person must do one's utmost best in order to accomplish the mission. The person shall delve into the deepest secrets of the Ruby Castle. The person shall encounter the Mountain of Trials and must retrieve seven remarkable objects. One of which is the Diamond of the Heart. Furthermore, there are six other objects that can only be obtained by the savior itself. The task is indeed difficult however, it is the only way that the Great Scourge will be annihilated. It is somehow like a path of jeopardy. As the savior completes the mission, this person shall pilot the people towards the light and regain peace for a thousand years until eternity," Heavenly Emperor Leroy announced as he led the Assembly of Worlds.