According to ge hong's "Biography of the Immortals" of the Jin Dynasty, there is an amazing ability of the fairy Magu, she can throw rice into Dan, there is - the nian immortal Wang Fangping and the Magu fairy meet at the Cai Jing family, the Magu fairy asks cai Jing's family for a little rice, throws it on the ground, and falls to the ground to become Dansha. Such a legend also gives Magumi a unique legendary color.
