Once upon a time, one of the Gods of Fortune named Ebisu received a magical fishing rod as a gift. With its help, he awakened a demon who had peacefully slumbered in the depths of the sea sand.
This demon was called Shu Wuzing, and upon awakening, he set off to the Middle Realm to satisfy both his hunger and boredom. The troubles caused by the demon alarmed the Jasper Emperor, who ruled the land of Chinayindu, and he sought help from the celestials.
If you want to know a little more about Shu Wuzing’s fate, you must visit his page on the Makipedia.