After a history of oppression, rigid gender roles, pervasive misogyny, and gendered violence, many South Korean women have collectively decided to reject traditional patriarchal structures. These women follow the principles of the “4Bs”: bihon (no marriage), bichulsan (no childbirth), biyeonae (no dating men), and bisekseu (no sex with men). Through these rejections, they are not only resisting gender discrimination but also destabilizing societal expectations—with no clear desire to return to traditional roles, even in the aftermath of mass protests. This social disruption has begun to expand westward, reaching beyond Korea’s borders.