The desolate border, swept up by winds and sands, obscured the sun and made the entire sky seem even murkier.
Professor Guo was currently suspended from teaching by the school, which irked him greatly. The school leadership had stopped him from teaching and had other teachers take over his classes. After his appeals were fruitless, he had no choice but to come to the border.
Though no longer a teacher, he was still the commanding officer of the border defense in Liangzhou. He would still come here daily from Liangzhou University to patrol, ensuring that all aspects of the border wall's defense were without issues.
Having just completed a patrol round, he had inquired about the conditions of other guards before returning to his personal office in the fortress.
"I wonder if their coursework is keeping up."
Professor Guo still worried about the educational progress of the students in his class. Having another teacher meant adopting a different teaching style.