A display system and a display method of the display system are provided, and the display system includes: at least one holographic image display device, each holographic image display device is configured to display a holographic image of a scene; at least one reflection image display device, each reflection image display device is configured to display a reflection image of a scene; the at least one holographic image display device and the at least one reflection image display device are arranged in parallel, and the holographic image and the reflection image are displayed to achieve a stereoscopic display in a display side of the display system.