First Stygian Diviner:Apocalypse - Chapter 67 Give Me Something..

... shining metal that perforated his chest, exactly in the place of his heart.

Seconds after, the blood came from his mouth, people were still looking forward to him, waiting for the end of that sentence but he didn't speak again.

Instead he coughed for a few times before they saw a shadow standing in front of him.

The sound of that metallic sword getting out of his flesh was very loud, they were shocked when his body fell on the ground without any notice or resistance.