And, sounds aside, the expression of pain the girl had when he fondled with the intestine taken out of her body was also extraordinarily alluring. To discard such a precious expression would more or less be a waste.

The air, full of the stench of blood, suddenly felt heavy. The density of prana floating in the air became even thicker. All this signaled the owner of this thaumaturgical workshop has returned.

"Ah, welcome back, Sir."

Appearing gradually in the candle light, Bluebeard, Servant Caster, didn't even give Ryūnosuke a glance. The emotionless face, compared with the singing and dancing expression of joy when he left, was a complete one-hundred-eighty-degree turn.

- Fate/Zero: Act 5, Part 1