The Grim Reapers Again

"You picked a night time to kill me, good choice" Michael slowly walked forwards with his hands behind. The Grim Reapers were in no rush to kill him. It seemed like they wanted to kill him slowly, especially the woman behind Michael.

"Reduced visibility, darkness will help you blend and your spells would draw less attention" Michael listed some of the pros of choosing nighttime to assassinate someone in this forest.

"But" Michael stopped walking for a moment,

  "you guys made a mistake"

"And what is that?" the woman asked. She started to breathe more and more heavily. 

For a few moments, Michael didn't answer. He just let the silence envelop the place.

"You failed to study whether  your advantage would also be your target's"