702 Feathered Dragon Saber

Shua!

Two black crystal suits turned into translucent shadows at the same time and passed through each other.

In midair, the raging ghosts and the unpredictable black feathers collided like a storm.

The ghosts, in their desperate screams, vanished into black smoke.

The flying black feathers were melted like snow under the sun, too.

However, the 999 black feathers were physical entities. They entangled the left arm of the Mystic Skeleton Battlesuit without a gap and formed a weird-shaped saber that looked like a giant feather.

It was Feathered Dragon Saber, a piece of tailor-made magical equipment that Li Yao, Professor Mo Xuan, and the other spectral Cultivators from the Heaven's Origin Sector had invented based on the feature that Li Yao's spiritual energy could be transformed between the gas form and the liquid form freely at will.