Ford Prefect discovers that the "Hitchhiker's Guide" entry for Earth consists of the volumes of text he originally wrote, instead of the previous truncated entry, "Mostly harmless". Curious, Ford hitchhikes across the galaxy to reach Earth. Eventually he uses the ship of a giant robot to land in the centre of London, causing a panic. In the chaos, Ford reunites with Arthur and Fenchurch, and they commandeer the robot's ship. Arthur takes Fenchurch to the planet where God's Final Message to His Creation is written, where they discover Marvin. Due to previous events, Marvin is now approximately 37 times older than the known age of the universe and is barely functional. With Arthur and Fenchurch's help, Marvin reads the Message ("We apologise for the inconvenience"), utters the final words "I think... I feel good about it", and dies happily.