Fighting the Fire Bird Demon (4)

The bird widened his eyes as the sharp pain hit his mind. It never thought that the sword strike could cut his wing.

'Hmm?' Noel frowned, feeling something was wrong. At first, he thought that the bird's real body was smaller than what he could see. But he started doubting that conclusion after his sword was able to reach him with the Spirit Weaponry.

He thought it must be because of the Spirit Weaponry's ability that could cut the Spiritual Energy itself. But it seemed he was wrong. The Circular Sword Strike didn't have the same characteristic as the Spirit Weaponry, so it shouldn't be able to harm the bird.

Yet, the conclusion was different.

'Is there some missing information in my head?' Noel tried to recall the information about the birds and his abilities.

He couldn't help but question how the Spirit Weaponry was able to cut through the Spiritual Energy while the others couldn't. And how it was related to the Circular Sword Strike.