It's been 10 years since the epic battle between Shaggy and Matt. The god named Robbie Rotten erased the damage, and punished Shaggy and Matt severely for the carnage that their battle caused throughout the multiverse. But now, a suppressed anger between Shaggy and Matt start to resurface. An anger for the man who punished them. And so the two decide to make a plot together. A plot of revenge. A plot that will shake worlds and break down the legacy of the ancient gods.