After the fall of Shu in 263 , Fan Jian served under Shu 's rival state Cao Wei .
After the fall of Shu in 263 , Fan Jian travelled to the Wei imperial capital , Luoyang .
After the fall of Shu in 263 , Fan Jian served under Shu 's rival state Cao Wei and travelled to the Wei imperial capital , Luoyang .