Mu Pan was a Chinese Master Assassin.
At some point, Mu Pan joined the Assassin Order. She climbed in their ranks quickly, achieving the title of Master in short time. During her living time, she carried the cryptonym The Spider – a name she served up to by wielding a kind of weapons. Her special weapon was a katana dipped in the poison of a funnel web spider.
As a trophy, Mu Pan's necklace was taken to the Grand Master.