Historian Ma Wu led a team to discover gold in the desert for hundreds of years. After some determination, the gold was 100% pure, and the team members were delighted with their historic discovery. At this time, an unknown car suddenly broke into the desert, their purpose is clear, obviously coming for gold. It turned out that Mawu's teammate Henry was with the intruders. Henry threatened Mawu with a gun to hand over his cell phone, but he thought that Mawu's father's friendship did not kill her, but knocked her out and fired several empty guns into the desert. by the time she woke up, the gold had been taken away. She survived the disaster and invited Jack. Rilton helps retrieve the gold, when Jack is implicated in an incident called Operation Black Swan. When he is released from prison, he goes to his sister Josie, but Josie's husband humiliates him many times because he is in prison. Jack and Mawu came to the western Sahara to look for the truth, but found nothing. Matthew, the elder brother who competed with Mawu for the right to inherit the company, froze Mawu's funds. Jack proposed to go with Mawu to the black market in Dubai, the gold capital of the central Middle East, to look for gold.