The rapper said of her new title track "Anck Su Namum", "She is the villain in the film 'The Mummy'. I got curious about her, so I looked her up. In history, she actually wasn't a villainous figure. I also feel that I was someone who the media could portray as an entertaining villain. I am not someone who is angry 24 hours a day, 365 days a year, so I wrote lyrics to express that."
Baek Ah Yeon, who stated that she'd seen Yezi's MV, complimented, "She is so cool. I am a little envious because I want to try something sexy and tough-looking on the outside."
Yezi also expressed her love for Dynamic Duo and chose Gaeko over Choiza when asked whom she would collaborate with if the two Dynamic Duo members were to suggest working on a solo project.