Tập sách nhỏ này chỉ đưa ra một số ví dụ minh họa thực tế về những nền văn minh cổ đã bị diệt vong trước thời đại của nền văn minh nhân loại đương thời, được đề cập đến trong sách Chuyển Pháp Luân của Thầy Lý Hồng Chí. Các bằng chứng còn rất nhiều, các bạn hữu có tâm có thể tự tìm kiếm các tài liệu có liên quan. Ở đây chỉ nêu ra một vài sự việc tiêu biểu, tác giả cố gắng chọn lọc và tổng hợp từ các nguồn dữ liệu Anh ngữ đáng tin cậy nhất | "Separation did not bring peace to these people and finally their anger reached a point where the ruler of the original city took with him a small number of his warriors and they rose into the air in a huge shining metal vessel. While they were many leagues from the city of their enemies, they launched a great shining lance that rode on a beam of light. It burst apart in the city of their enemies with a great ball of flame that shot up to the heavens, almost to the stars. All those who were in the city were horribly burned and even those who were not in the city - but nearby - were burned also. Those who looked upon the lance and the ball of fire were blinded forever afterward. Those who entered the city on foot became ill and died. Even the dust of the city was poisoned, as were the rivers that flowed through it. Men dared not go near it, and it gradually crumbled into dust and was forgotten by men. When the leader saw what he had done to his own people he retired to his palace and refused to see anyone. Then he gathered about him those warriors who remained, and their wives and children, and they entered their vessels and rose one by one into the sky and sailed away. Nor did they return."
