Aware of the danger, Yogiri tried to grab David’s shoulder, but the young man easily shook him off and continued on his wavering path towards the cliff. Although he had no idea why, it wasn’t hard to guess what was about to happen. David was going to walk straight off the edge.

Yogiri suddenly felt the presence of death. It wasn’t entirely clear, but there was a blurry black haze in David’s path. It didn’t specifically represent a danger to David’s life, but rather showed that if Yogiri followed, he himself would be in danger.

...

As Yogiri struggled, he heard a cracking sound, like something breaking. The black haze around him grew thicker, signaling a stronger forecast of death. The change was so sudden and dramatic that there was no time for him to respond.

The rocky ground beneath them abruptly crumbled, sending them tumbling into the abyss below.

-Volume 4 pages 105 and 106