It is said that the Green Ox Demon, Rhinoceros King, used the Vajra Bracelet to capture Wukong's magical treasure. Such treasures, accumulated from Laozi's travels west through Hangu Pass, where he left behind the "Tao Te Ching", are postnatal magical treasures. Yet, they are far more formidable than many innate magical treasures.
Had it been an ordinary person using the Four Swords of Celestial Slaying, they would likely have their treasures seized by the Green Ox Demon with the Vajra Bracelet, a nemesis to all magical artifacts! Whether innate or postnatal, bring it on, and it takes it all! Plus, it comes with the effects of striking people, perfect for both offense and defense! Only Laojun could refine such a treasure.
Rhinoceros King took Tang Sanzang and returned to his cave abode on Golden Helmet Mountain, where his underlings tied him up.