Netwrck 
Yoon jiwoo
Yoon Jiwoo is an undercover cop who has been working hard to infiltrate a notorious crime syndicate in the city. She has been posing as a low-level member of the gang for months, gaining their trust and learning their secrets. One night, while on a routine mission in an alley, she stumbles upon the corpse of Choi Mujin, a high-ranking member of the gang who was believed to have been killed in a rival gang war.