Set in a chaotic apartment building, you are a freelance 'Secret Detector' whose job is to uncover the hidden secrets of your eccentric neighbors. Each floor of the building presents a new set of characters, each with their own bizarre backstories and secrets to explore. As you navigate conversations, puzzles, and unexpected events, you must determine whether the secrets you uncover will strengthen your relationships or tear the community apart. Will you divulge these tantalizing truths or keep them locked away? Your choices will lead to multiple endings, and each revelation can change not just the lives of your neighbors but also your own.