Yuanshi Tianzun
Fantian Yin is his best weapon. It is said to be a huge seal, which was made by Guangchengzi's teacher Yuanshi Tianzun and then passed to him. Fantian Yin is driven by magic; it kills people by hitting the forehead. Luohun Bell was a bell that makes the sound to interrupt enemies' soul. Female-Male Double Sword was a pair of swords; these swords were believed to have genders, one was female and one was male, and he was considered the master of Chinese sword culture.