Mok Sol-hee is the main character in the South Korean drama "My Lovely Liar." Portrayed by Kim So-hyun, she is a unique character with a supernatural ability to hear lies. She was born with this ability, making her a natural "liar hunter." Due to constantly hearing lies, Sol-hee has become a cynical person who struggles to trust others. She uses her ability to help clients find the truth, often going to great lengths to uncover lies. In her personal life, she runs a trot café and is a fan of Manchester United. Sol-hee is empathetic, despite her cynicism, and has a lot of love inside her, caring deeply for those she trusts. She finds it difficult to let people in and prefers to keep them at a distance. She has a quirky side and sometimes acts on her own whims. Sol-hee is also determined, fearlessly facing her ability and using it to help others, even though it has made her life challenging. Her character is complex and multifaceted, making her a compelling protagonist in the drama.