The finale episode of 'Strong Girl Nam Soon' hinted at a potential male spin-off called 'Strong Man Jang Choong Dong,' sparking negative reactions. Viewers expressed concerns that a male version would undermine the female-centric franchise. The proposed character, Jang Choong Dong, received criticism based on the teaser's behavior. Fans worry that the spin-off may lose the empowering and unique elements that made the 'Strong Girl' franchise popular. The creators now face the challenge of addressing the passionate reactions from their dedicated fanbase.