A High School Senior Accidentally Joins a Team That Saves the World

The biggest worry for He Yun, a senior high school student, is not being able to wake up every day. That afternoon, just ten minutes into the mental health lecture, she slipped back into the classroom to catch up on her sleep. When she woke up, she was lying in the virgin forest. There was a tiger barking in her ears, and a cold female voice told her: "The test begins." This is not time travel. This is China's top secret - the national road stadium. A battlefield that exists in a crack in time. While ordinary people are unaware, the chosen ones are here to fight off the invasion. Countries parasitized by alien civilization are tearing apart China's defense line through here