After three years apart, Louis, Albert, and the rest of the MI6 team are overjoyed to welcome William back home. To celebrate both the return of William and Sherlock and the start of their new lives, they invite everyone to a dinner party. There, the two long-lost friends finally reveal the story of what happened during the years they spent in America.

Storyboards by Ryosuke Takeuchi, Art by Hikaru Miyoshi, Based on the works of Sir Arthur Conan Doyle