I recently discovered a very funny Korean drama called The Signal. This was a suspense and horror drama created by Korean screenwriter Choe Gang-hee, but it also had some sci-fi elements. The drama tells the story of a group of mysterious agents who use their superpowers to fight crime and many funny things happen. The cast of the drama was also very strong, including the powerful Korean actresses Lee Shengjing and Kim Yoo-bin. The plot was compact, the rhythm was fast, and there were many thrilling scenes. It was a funny Korean drama that was very worth watching.