Detrimental

You Ji Ren, a visually impaired man employed at a factory on a remote island, faces an extraordinary challenge when a hurricane isolates the facility from the outside world. Amid the chaos, a mysterious creature emerges, transforming anyone who lays eyes on it into dark shadows. Since You Ji Ren cannot see the monster, he becomes uniquely equipped to guide his coworkers to safety and take a stand against the terrifying entity.