Isaac and Cameron have one goal. They want to give Jackson the perfect Valentine's Day in Paris. They've spent Halloween and Christmas together, but Jackson loves Valentine's Day. His boyfriends will do anything they can to give him the best day possible. Everything is thrown into chaos when a magical locket transports them hundreds of years into the past. They must navigate a Versailles ball, paranoid aristocrats, and lethal spies while trying to save their holiday. Can they survive while giving Jackson the perfect Valentine's Day?