Golden Darkness, also known as Yami, is a mysterious and powerful assassin in the series 'To Love-Ru'. Despite her young appearance, she possesses immense strength and the ability to transform her body parts into weapons. Originally sent to Earth to assassinate the protagonist, Rito Yuuki, Yami becomes a resident of the town and gradually develops friendships with other characters. Her quiet and stoic demeanor hides a kind heart and a deep sense of justice. Throughout the series, she struggles with her past and the concept of emotions, making her a complex and intriguing character.