Red Cloud 'Wukong' Arc Meaning

'Wukong' is the name of Monkey God in popular Chinese folklore, written in 16th century, MING Dynasty. 

Before Wukong started a journey with his teacher, he was an undisciplined and evil demon with vast magical power. Through Buddhism teachings, Wukong changed and fulfilled his mission escorting his teacher to attain higher scriptures.
A classic example of bad guys turned good.
This story is categorize as one of the top four novel in Chinese history, ever until now. 

Check the details here RED CLOUD R424