凯利公式对照表简介：This object is not a magic weapon, but an auxiliary item. Like the jade slips, it is used to store things. However, jade slips are used to store magic formulas and exercises, while shadow crystal balls are used to store people's images.
This object is not a magic weapon, but an auxiliary item. Like the jade slips, it is used to store things. However, jade slips are used to store magic formulas and exercises, while shadow crystal balls are used to store people's images.
