Lapis Lazuli is a blade of quiet determination with blue hair and black blindfold, as a dangerous combat android. Lapis is a female android created by an organization known as YoRHa who was sent to Earth to fight against the robotic lifeforms known as the Machines who have invaded Earth and drove humanity off of the planet. Her partner is Peridot, who was 5'6, wearing a simple piece of clothing but sometimes wearing boyish long skirt, and also wearing a black blindfold.