On a rain-soaked London street, Elliot answers a ringing telephone inside an empty red booth. A disembodied voice shrinks him to ten centimetres, turning ordinary shoes, bicycles, kerb water and traffic into a deadly journey toward one final call. This one-minute photorealistic mystery thriller was developed with InVideo AgentOne through approved character, prop and world design locks, a fourteen-scene storyboard, consistent scale rules, sound design and final assembly.