Wisps of black fog emerged from all over Ai Hui's body and made their way down his fingertips into She Yu's beating heart.
The lively heart beat faster and faster as it devoured the black fog like a hungry animal. After consuming a large amount of it, the heart started to beat slower but stronger. The heartbeat now sounded more like a bass drum being slammed hard.
The dense, black fog surrounding Ai Hui thinned out quite a bit. His body was once again visible.
Ai Hui's body suddenly shook.
She Yu's beating heart stopped in apparent shock, but continued beating after one breath. It became much faster and stronger, like a wild beast hunting down its prey.