This is a serious game developed by the teachers and students of the Communication University of China. The game is set in a real campus space, and players take on the role of a freshman and enter a mysterious and engaging virtual scenario. Here, time is frozen by some mysterious force, and everyone is turned into a static stand, with only a mysterious cat and an old-fashioned radio guiding the player to explore the campus, gradually unraveling the mysteries of the campus and unearthing the interesting campus culture.

Key features:
1. Time-to-time campus experience: Explore a campus frozen by mysterious forces for an immersive experience like no other.
2. Rich interactive stories: Interact with a variety of character stands, and dig out the inner thoughts and interesting stories of each character.
3. Mysterious Cat: The cat will be your companion in exploring and solving puzzles, providing key clues and assistance.
4. Spray paint puzzle solving mechanism: Complete interesting small tasks through interesting spray painting gameplay combined with detailed observation.
5. Interactive shooting and notebook gameplay: Take interesting photos according to clues, complete the notebook of the mysterious person, and explore interesting historical stories.