Bimawen is the office first given to Sun Wukong when he enters the celestial court, and the humiliation attached to it becomes one of the sparks that sends him into rebellion against Heaven.
As Sun Wukong’s power and reputation grow at Flower-Fruit Mountain, Heaven decides to summon the troublesome Monkey King and bring him into the celestial order by giving him an official position.
Sun Wukong is delighted.
He has been invited to Heaven. He is going to become an official.
When the Jade Emperor asks what vacancy remains, Sun Wukong is eventually appointed Bimawen, the official responsible for the celestial horses.
At first, the Monkey King has no idea how insignificant the position is.
He throws himself into the work with enthusiasm. Under his supervision the heavenly horses become strong and healthy, and Sun Wukong proudly imagines that he has become an important figure at court.
Then one day he asks about the rank of his office.
The answer changes everything.
Bimawen is merely a minor horse-keeping post, far beneath the status Sun Wukong imagined for himself.
The Monkey King explodes with rage.
He, the great ruler of Flower-Fruit Mountain, has been lured into Heaven only to tend someone else’s horses.
To Sun Wukong, the appointment is an unbearable insult.
He abandons the post, throws aside Heaven’s attempt to control him, and returns to Flower-Fruit Mountain.
Once home, he goes even further and raises a new title for himself:
Great Sage Equal to Heaven.
An office meant to make Sun Wukong manageable therefore produces exactly the opposite result.
Bimawen later remains one of the names the proud Monkey King hates to hear. Enemies who deliberately call him by the old title can provoke his fury almost instantly.
The importance of Bimawen in Celestial Generals is therefore not bureaucratic. It is a story about pride, humiliation, and rebellion: Sun Wukong may be willing to care for horses, but he will not tolerate discovering that Heaven considers him insignificant.
