Something breaks the routine of a man: a stranger is installed in home... says his name is Rocco. Who is this guy?

It's a typical day like many others in the life of Bobo Benso. But this time, something breaks the routine: a stranger is installed in home... says his name is Rocco. Bobo slowly discovers has been overrun, excluded, evicted from his own life and is now in no man's land.—Terzouomo