Five individuals from different worlds find themselves in a testing space where the system randomly selects five questions based on classic past or future events from their respective worlds. Correct answers reward participants with all items from that world, such as cultivation techniques, bloodlines, weapons, and technology. Incorrect answers result in penalties, randomly depriving the participant of lifespan, weapons, memories, talents, bloodlines, or personal belongings. As a transmigrator, Mu Jiuge discovers he alone knows all the correct answers, and his rise to power begins.