C1010 Buttock and arrowhead

Xia Lei had once come into contact with a story regarding a crystal skull, and that story was recorded in the《 The Mystery of the World》. He had been attracted to this story, and so he was impressed. In the book's description, the crystal skull were made by the Mayas, 13 in all, and later brought to the American continent by the Indians. Later on, crystal skull were also found in Mayan ruins