The Arrowverse Breakfast Club

Oliver Queen. Barry Allen. Sara Lance. Kara Danvers. All four of them land themselves in Saturday detention. During this time they find out each of them has secrets. Each of them has a broken past. Soon they will learn if they can trust each other with the coming danger. Can they defeat this evil and learn to trust each other without getting caught by their principal. There will be many cameos, mentions, and easter eggs in the story.