The role of Choi Myunghee Lawyer in #Vincenzo who can kill an labour union leader by is a total opposite of Kim Yeojin in real life. She's the most prominent social activist actress. She engaged physically in rallies to reinstate laid-off shipbuilder at Hanjin Heavy Industries.

In real life, if there are company like Babel, she'll involve to fight by her own hand. Imagine jugling a drama, twitter activism & on location strike for that laid-off shipbuilders.
Source: http://english.hani.co.kr/arti/english_edition/e_national/483059.html

She got into police custody for her involvement in sit-in demonstration protest for Hongik Uni cleaning workers. Mindblown.
https://globalvoices.org/2011/06/20/south-korea-actress-activist-spearheads-protests-with-social-media/amp/

"I am an actress, after all. I can imagine and understand other people’s feelings. I have made a living from that for over a decade now. I am someone for whom empathy is a skill. I imagine what people are feeling just a bit, and my own heart aches and I have to do something."

Her reason to be involved in social activism. Really respect her for that. Her being an actress not for fame & fortunes, but strengthen her values. Fighting injustice by her own hands & words.

At this point, her becaming evil lawyer that bow to money & power, probably part of her mission: to potray the demon behind the corrupt system. This evil lawyer is supposed to be hated. In hoping that general public will understand her flight in real life against injustice.