Lin Yuan flapped his four wings and flew very skillfully in the air. This was not his first time using the Day and Night Spirit Silver-feathered wings to fly.
During the previous month or so of training, he had not only mastered the skill of manipulating the source-type Source Sand, but he had also learned how to use its Metal Consume Manifestation wings to fly.
At that time, he had chosen the Day and Night Spirit Silver as the second metal for the Source Sand's Metal Consume Manifestation to consume partly because it was almost weightless.
The Day and Night Spirit Silver wings could allow Lin Yuan to fly faster and save more spiritual power while flapping them.
At present, the Day and Night Spirit Silver feathers differed greatly from before. After referencing many avian feys, Lin Yuan had decided on the feather shape of the Platinum avian fey, Divine Travel Black Swallow.
