[Original copy + unlimited streaming + imaginary world + strange game + late-stage national war]
My name is Zhou Xuan. During the day, I work as a laborer, but after sleeping at night, I inexplicably become a resident teacher?
The good news is that the person being taught is a cute and charming little sister. The bad news is that she is not human.
When I felt lucky that I had worked so hard to escape this trial, I realized that this was just the beginning.
Strange, mysteries keep repeating themselves. It's endless, what should I do? Only fight!