Paradise Border

This book mainly tells the story of how human beings will survive in the future after thousands of years, and the fierce struggle between major secret organizations and the World Federation for the lost technology of the ancient world. The protagonist Diego Gambetta is a black boy. By chance, he obtained the "Book of Mercury", a treasure left behind by the ancient world. Based on the clues in the book, he searched for the secrets of the lost civilization. He continued to grow and take risks, and eventually became the new leader of the "Paradise" organization.