Alessandro Grimaldi

After waking up in a hospital with amnesia, professor Robert Langdon and a doctor must race against time to foil a deadly global plot.

In a haunted house, the ghost Gerald and his silent tenant, a self-propelled armor named Bob, they spend their quiet "nonlife", between chess games and ghost rants. One day their routine is interrupted by a thug who sneaks into their home by tagging the walls with his cans and destroying anything comes to range. Gerald then decides to scare the hooligan.