Chapter 1738: Super Lucky Day

Zhang Tie was enjoying the flight brought by his wind wings in the sky of Castle of Black Iron as fast as a lightning bolt. Even if Zhang Tie didn't trigger his ability as a divine dominator, he could still easily reach 15 times the speed of sound in the sky with the assistance of his wind wings.

This speed of flight was amazing for a person who had just promoted to a heavenly knight.

The appearance of wind wings was a surprise for Zhang Tie. Previously, Zhang Tie didn't imagine that he could get such a pair of bizarre wings after promoting to a heavenly knight by cultivating King Roc Sutra. After lighting his complete wind chakra, the moment his wind chakra started to run, a mysterious rune had blown up in Zhang Tie's mind sea while numerous information poured in. Closely after that, Zhang Tie got hang of the usage of this pair of wind wings.