Taking two famous sin cities in the Bible, Sodom and Gomorrah, as the background of the story, it is described that Astoro, the younger brother of the Queen of Sodom, planned to overthrow her sister's rule and build the city into an earthly empire, so he asked the Queen to sell the valley outside the city to the shepherd lot. Lot built a dam to turn the desert into an oasis. When the foreign Hailamai came to attack, they were overwhelmed by fire and water by the Hebrews, and lot became judge Sodom and the first prime minister. But the queen framed lot because of slavery, and God asked lot to take the Hebrews away and destroy Sodom with heavenly fire.