After the 8th event had ended with the defeat of Dr. Wily and Dr. Light, they tried to rebuild a new castle along with the purpose of revenging. But unfortunately, when the new robot technology database is about to be completed, an artificial intelligence named King appears and steals all of the results. And before fleeing, he announced a plan to rule the world with modern technology, or clearer, it’s about robots replacing humans. Bass, who calls himself the strongest and most intelligent that Wily has ever created, has become angry. He was chasing King but was prevented by an army created by King from the data warehouse. Dr. Light reached out to Mega Man about the awful things which have been going on as well as proposed a plan to stop them, including Bass’s cooperation.
