As it was raining, the glider suffered a heavy resistance in the sky. Zhang Tie could obviously feel that the glider slowed down. Additionally, it was harder for him to find an ascending thermal air flow. Zhang Tie could only use the elevating force provided by the main wing of the glider to offset the influence of rain drops and the downward cold air.
Unless Zhang Tie drove the glider away from this region, he could not violate physical rules to keep his glider hovering in this region without any driving power.
Actually, it was already a marvel for Zhang Tie to stay above the Misty Moon Woods for over 7 hours in such a weather. The other glider drivers could not even fly off their gliders in such a weather. Even if they could fly off, they could only stay for a short period in the sky. However, Zhang Tie almost stayed an entire daytime in the sky with that WindTalker.
