บท 625: Like a Ghost Region

Zhang Tie, who had hovered more than half a year above Selnes Theater of Operations by the gliders, was familiar with this region. The mountains and rivers under his feet were the coordinates in Zhang Tie's mind. Even if he didn't use airmap, he could still identify the correct route and direction based on his memory. Therefore, after flying towards the south for 7 hours, during which period he corrected his route twice and inspected the situations of some cities in Titanic Duchy, Zhang Tie finally flew over the entire territory of Titanic Duchy and arrived at the Selnes Theater of Operations that he was familiar with at dusk.

4 months ago, he was familiar with everything over here very much; however, now he felt pretty strange about this region.