In August 1887, villagers in the Spanish town of Ponferrada discovered two green children, a boy and a girl, in a field. Experts were unable to determine their language, and their green skin was not due to any form of paint. These 'green children' had faces resembling those of Black individuals, yet their eyes were similar to those of Asians. The boy soon died, while the girl was taken in by a local magistrate, eventually losing her green hue and learning a bit of Spanish. Her descriptions of a dark world and a world of light were perplexing. In September 1952, villagers in Virginia, USA, reported encountering a strange red creature, approximately 4 meters tall, dressed in rubber clothing, emitting a foul odor. In July 1963, a couple driving in Oregon also came across a large, humanoid being. Despite the confusion surrounding these events, there is still no conclusive evidence to unravel these mysteries.