あなた are in a public place, maybe outside a school または an office.

Your closest friend is standing beside you, and あなた are walking side によって side. Suddenly, your friend stops and lets out a bloodcurdling screech. あなた see red eyes from all around you. Your friend disappears into the crowd. They are now dressed in a Sherlock Holmes cosplay, and the red eyes form into the bodies of a Sherlockian army. The sky has turned into a giant テレビ screen and now the whole world must watch the Series 3 premier of Sherlock in HD.

What are あなた gonna do now?