A new way to fight

Sable looked down at the dead body,her gaze lingering for some time before she tore her gaze away from it. She looked in front of her at the approaching gangsters and was suddenly hit with a strange sensation.

*Badump*

*Badump*

*Badump*

*Badump*

'That... sound '

Her gaze was suddenly drawn to a specific position on one of the gangsters: their heart.

The beating sound seemed to overwhelm everything else in comparison, giving her a slight migraine. She suddenly noticed a red outline over the gangsters chest, beating regularly,it was the heart. She could see their hearts pumping blood throughout their bodies like a strange sonar effect, but it only worked with the heart and veins.

'w...wha?'