The Fifteenth Day of the Yuefu Period of the Han Dynasty: Conscripted into the Army

Wang Bo saw his miserable life in his sleep. He originally just wanted to keep a low profile and save his life, but he decided to work hard and strive for the top. On the way of hard work, brothers supported each other. What do tears and sweat mean to an interesting life? (It's not the Eastern Han Dynasty or the Western Han Dynasty we know, it's an imaginary Northern Han Dynasty. If you're a novice, don't criticize me if you don't like it!)