The trailer opens with a poignant reflection from Jin-Woo, who grapples with the weight of his perceived weakness. “It’s okay, it’s my fault for being so weak,” he states, setting the tone for a narrative steeped in personal struggle and redemption. As the scenes unfold, viewers are drawn into Jin-Woo’s internal conflict, questioning whether his journey will lead to salvation or transformation into something more sinister than the monsters he hunts.