- Eun-jin was separated from her older sister Yu-jin when they were kids at an orphanage. Eun-jin grew up to be a gangster, and adopted the nickname of Mantis. Upon discovering that Yu-jin had cancer, she demanded that the doctors perform an operation; however, they refused. The dying Yu-jin wished that her sister would marry soon, so Eun-jin went on a blind date under the advice of her underling Romeo, who invited a stylist to design the appropriate makeup. Later, while smashing up a car in retaliation against two men, a man ran up to protect her, but was accidentally hit in the head by Eun-jin. The man, Kang Soo-il, later married her, and Eun-jin had further confrontations with other gangster members. Eun-jin later got pregnant by her husband, after forcing him into several occasions of sexual intercourse. Soo-il eventually found out that Eun-jin was in fact a gangster, and became very worried for her. Yu-jin then died of cancer in front of Eun-jin, and Romeo died in the hands of Sherry, after being stabbed by five boys. His colleague Andy took vengeance on the boys upon hearing the news, but was outnumbered. The pregnant Eun-jin went out to fight the gangsters, but suffered a miscarriage after suffering a vicious attack by Nanman, who had become impotent following a showdown with Eun-jin (who also suffered minor abdominal injuries). Her boss pleaded to White Shark to spare her life. Soo-il later kills him by dowsing him with kerosene, which he foolishly ignites himself when attempting to light a cigarette, along with 64 other men. The show ends with Nanman getting in another showdown with Eun-jin.
Cho Jin gyu