A stunningly realistic and brutal photo of a demonic dagger, featuring a long, sleek black metal blade that reflects light. The double-edged, full tang blade is sharp and deadly. The handle, made of black material, showcases intricate demonic patterns and stripes. A ruby adorns the center, adding a pop of red to the sinister design. The dagger is depicted alone, with no humans or other objects in the image, allowing the viewer to fully appreciate its menacing beauty., photo, product, black background, easynegative