C172 Xue han yao

A black light surged in the woman's hand. In that instant, it transformed into a massive black vortex that floated in the air.

"Swish, swish."

The black vortex was like a galaxy in the dark night as it absorbed the surrounding air. A moment later, numerous enormous black longswords shot out of the vortex.

These swords's color was even darker than the night sky