Immersion experience is simply to use some equipment, lighting, performing arts, etc. to induce people's sensory experience and cognitive experience, and to create an atmosphere for participants to integrate into the scene. The early immersive experience was more associated with VR and other high technologies, but now it is applied to all walks of life, with a sense of technology and fantasy, including holographic weddings in holographic restaurants. And pay more attention to immersive haunted houses, escape from the secret room, themed night trips and so on.