Kim Hye-soo captivated viewers with her intense presence in the photoshoot. In a recent photoshoot released on social media, she showcased a sophisticated image wearing a green velvet dress and jewelry. Her expressionless face and strong aura captured attention, generating anticipation for her new role in the upcoming tvN drama ‘The Second Signal.’ ‘The Second Signal’ tells the story of detectives tracking a long-standing mystery, and is expected to depict a world of investigation towards the mystery, along with Kim Hye-soo’s deepened acting skills.