Mo-li Hai holds a four-stringed guitar, the twanging of which supernaturally affects the earth, water, fire, or wind. When it is played all the world listens, and the camps of the enemy take fire.
Mo-li Shou has two whips and a panther-skin bag, the home of a creature resembling a white rat, known as Hua-hu Tiao. When at large this creature assumes the form of a white winged elephant, which devours men. He sometimes has also a snake or other man-eating creature, always ready to obey his behests. Page 122
Legend of the Diamond Kings
The legend of the Four Diamond Kings given in the Fêng shên yen i is as follows: At the time of the consolidation of the Chou dynasty in the twelfth and eleventh centuries B.C., Chiang Tzŭ-ya, chief counsellor to Wên Wang, and General Huang Fei-hu were defending the town and mountain of Hsi-ch’i. The supporters of the house of Shang appealed to the four genii Mo, who lived at Chia-mêng Kuan, praying them to come to their aid. They agreed, raised an army of 100,000 celestial soldiers, and traversing towns, fields, and mountains arrived in less than a day at the north gate of Hsi-ch’i, where Mo-li Ch’ing pitched his camp and entrenched his soldiers.
Hearing of this, Huang Fei-hu hastened to warn Chiang Tzŭ-ya of the danger which threatened him. “The four great generals who have just arrived at the north gate,” he said, “are marvellously powerful genii, experts in all the mysteries of magic and use of wonderful charms. It is much to be feared that we shall not be able to resist them.”
Many fierce battles ensued. At first these went in favour of the Chin-kang, thanks to their magical weapons and especially to Mo-li Shou’s Hua-hu Tiao, who terrorized the enemy by devouring their bravest warriors.
Hua-hu Tiao devours Yang Chien
Unfortunately for the Chin-kang, the brute attacked and swallowed Yang Chien, the nephew of Yü Huang. This genie, on entering the body of the monster, rent his heart asunder and cut him in two. As he could transform himself at will, he assumed the shape of Hua-hu Tiao, and went off to Mo-li Shou, who unsuspectingly put him back into his bag. Page 123