When Police Officer Bei went to the countryside for an internship, she accidentally discovered that the index finger prints of a deceased homeless man had disappeared. Driven by her strong curiosity, she began to pursue the truth, but the facts gradually subverted her traditional understanding of life and history. Strange things happened one after another. Mystery, blood, struggle and perseverance made her finally become a qualified warrior, thus unveiling a journey of exploration with ups and downs in the development and evolution of human civilization...
Looking up at the stars, who are we and where do we come from?
We do not belong to the earth, and looking for aliens is just looking for mankind's own past and future...
