As the risks of infectious diseases and the importance of early response have become widely recognized in society, this diagnostic experiment kit was developed to allow learners to directly experience the process of identifying the initial infected patient and to understand the role and importance of immunity. In particular, by linking with the IP of Trauma Center: Golden Hour, this kit goes beyond a simple science experiment to become educational content that combines narrative immersion and enjoyment, enabling learners to easily and engagingly understand the principles of infectious disease response and the significance of the immune system.