it is not simply used as a weapon for killing or defending.The compass is made from a peculiar magnetic stone. The yin and yang magnetic lights transform, causing alternating attraction and repulsion...as, it is impossible to be unknown! I wonder what his background is and why he offended Daoist Su""One of Su's elders was harmed by this person, and they have an irreconcilable feud!"Su Zi Nan's voice...