Almost universally disliked and feared , Cha served Park in close proximity since 1974 and became his favorite and most trusted advisor in the process .
The rivalry stemmed largely from Cha 's increasing encroachment into KCIA turf and arrogant behaviors that belittled Kim in public .
Almost universally disliked and feared , Cha served Park in close proximity since 1974 and became Kim 's favorite and most trusted advisor in the process .
The rivalry stemmed largely from Cha 's increasing encroachment into KCIA turf and arrogant behaviors that belittled Kim in public .