5 years later, everyone has long forgotten about the famous hunters, as well as about the ghosts themselves. But the ghosts did not even think about disappearing ... And this means that the brave four again had a job. Now they have a new modern weapon, through which they can overcome even the most terrible monster. A cloud of black energy hung over the city, and a river of pink, sinister kissel flows in the city sewer system. It's time for a decisive battle!