Chapter 501 - Bad Omen

Just as the blades were about to make contact with the fair skin of the fiery, red-haired maiden, a sudden force yanked the cursed assailant away, flinging her back in the air several meters before her body crashed into the ground with violent force.

Her body strained, she was swiftly incapacitated through the sheer force of the mysterious power that whisked her away.

Focused on her own battle and similar desire to prove to everyone -as well as to herself-, the remaining sister was lost in her feverish craze. Strike after strike, slash after slash she too was slowly losing her senses as her mind was slowly lost to the sweet whispers of corruption so did any semblance of technique or skill betrayed her assaults. 

Slowly, but surely, the girl's attacks were reduced to nothing more than swaying swings of a mad man (or girl). She struck, relentlessly from both sides with no particular aim behind her slashes.