Seven Days of Military Training

In this world, every school has a specific way for students to experience pain and joy, and its name is military training. Luo Bai, a sophomore in high school, needs to go to the most rigorous military training for various reasons. Seven days was very short, no more than seven years, but here, Luo Bai met the person who had made him cry and laugh. That person took care of him everywhere during the military training. At the end of the seven days, when all the students shouted for liberation, Luo Bai was reluctant to leave. Purpose: Be happy every day