Wu Kingdom HelV Relics Museum: the 400 m² interactive audio-visual installation immerses the visitors in a 15-minute story about 2,500 years of Chinese history. A unique visual style combines cinematic martial arts scenes with painting-style animations. The linear storytelling is enhanced with interactive elements that reinforce the visitor's feeling of being transported back in time, away to the rise of the Kingdom of Wu during the Spring and Autumn Period. A complex network of projectors, computers and tracking cameras generate real-time graphics and blend them with pre-produced footage. To enhance the immersive experience, the walls are fully covered with mirrors.