The first time Zhang Tie had been spotted in the sky was because he had lacked experience just after becoming a Knight. In truth, as long as a Knight was not rushing through the night so fast that he turned himself into a shooting star, or deliberately releasing a powerful Knight's aura for other Knights to sense, then even flying during the day, as long as he remained more than ten thousand meters above the ground, he would basically be very difficult to spot.
At that altitude, even an ordinary airship would become inconspicuous compared to the ground below, much less a single person.
Especially in the wilderness, as long as one's flight path avoided major human cities and settlements, the odds of being discovered could practically be ignored. After casting an advanced Concealment Technique on himself, Zhang Tie's aura abruptly weakened by several levels; even Knights could no longer sense him.
Before dawn, the brilliant Fairy Dragon Star rising in the east had already climbed to the highest point of the heavens. By the time the first ray of sunlight in the year 896 of the Black Iron Calendar shone upon the earth, Zhang Tie had already flown more than four thousand kilometers away from Huaiyuan Prefecture.
Zhang Tie was not worried about what was happening in Huaiyuan Prefecture, because Huaiyuan Hall, the other major families of the Jin-Yun Kingdom, the Qilan Kingdom, and Hope Fortress had long shared an understanding of mutual defense. If any one of them suffered a surprise attack by Devil Race Knights, the Knights of the other factions would rush to support them at the first possible moment.
Although the main forces of the various families had now withdrawn from the Weiyi Subcontinent, each family had still left behind a family Knight and a