Dove sei stanotte

The product you are referring to is called "Dove sei stanotte" which translates to "Where are you tonight?" It is a novel that combines elements of thriller, romance and humor while also depicting a conspiracy of human solidarity. The protagonist of this story is Milan, the city that hosted Expo 2015, attracting 20 million visitors, where architects are star-studded, chairs are seating systems, and parties are events. Opposing this metropolis is the multicultural suburban Milan, where despair still allows hope, i.e., real life, to shine through. These two cities represent two worlds, and an unwitting, nonchalant protagonist who navigates them as both prey and hunter.

Carlo Monterossi is the lucky author of a TV show in the tear-jerking genre called "Crazy Love", which is a commercial success that he is not proud of. At his home, during a chaotic party, a young Asian man arrives in a daze. He bears an uncanny resemblance to a Japanese architect who was celebrated as a star at Expo, but doesn't remember his own name and doesn't want the police to be called. The next day, the young Asian man disappears, and Carlo Monterossi finds his apartment ransacked by a search.