Actress Shin Su-hyun is set to make her screen debut as a lead in the upcoming mystery horror film 'Pink Box,' produced by UP Works. The story revolves around famous influencers with over 1 million followers who receive mysterious 'pink boxes.' This casting marks a significant milestone in her career, as she continues to expand her influence across dramas, OTT platforms, and now cinema throughout 2026. - Shin Su-hyun has been officially confirmed as the lead for the film 'Pink Box,' marking her first major screen debut. - The film explores a suspenseful narrative centered on influencers who have achieved 1 million followers. - This project solidifies Shin Su-hyun's status as a rising star, rounding out a busy schedule of diverse acting roles in 2026. Q: Why is this trending? A: The news is trending because Shin Su-hyun has been cast in her first-ever leading role for a feature film, 'Pink Box,' signaling a major career expansion following her work in dramas and OTT series. | Actress Shin Su-hyun is set to make her screen debut as a lead in the upcoming mystery horror film 'Pink Box,' produced by UP Works. The story revolves around famous influencers with over 1 million followers who receive mysterious 'pink boxes.' This casting marks a significant milestone in her career, as she continues to expand her influence across dramas, OTT platforms, and now cinema throughout 2026. - Shin Su-hyun has been officially confirmed as the lead for the film 'Pink Box,' marking her first major screen debut. - The film explores a suspenseful narrative centered on influencers who have achieved 1 million followers. - This project solidifies Shin Su-hyun's status as a rising star, rounding out a busy schedule of diverse acting roles in 2026. Q: Why is this trending? A: The news is trending because Shin Su-hyun has been cast in her first-ever leading role for a feature film, 'Pink Box,' signaling a major career expansion following her work in dramas and OTT series.