The Society of Light(光の結社Hikari no Kessha) is a fictional cult in the Yu-Gi-Oh! GX anime series, appearing between episodes 53-104. Led by the alien-influenced Sartorius, the Society of Light's legion of followers dedicate themselves to worshipping the Light of Destruction, and serve as the main antagonists of the series' second season, intent on cleansing the Earth of its deficiencies.