On episode 4, things get heated as Charmaine nearly come to blows with Draya and Kitty after a tense exchange of words over their business arrangements, and tension runs high as Nina goes into labor. Meanwhile, the 9MAG and 2nd City Ink crews gear up for the Chicago Tattoo Convention, prompting Draya and Kitty to become closer allies as Charmaine continues to struggle with managing the shop while also caring for her sick father.