Vandalieu had the【Danger Sense: Death】spell constantly active, so he could sense how likely it was that he would die. The bloodthirst of his enemies was just another danger.

It seemed that he was also able to ignore pain. He wasn’t dulling his senses, but rather, delaying them.
「I’ve experienced far more painful things in my previous life.」(Vandalieu)

It seemed that he had learned a way to divert his attention from pain in his previous life. This was further supported by the high-speed regeneration ability he possessed as a Dhampir and the no-attribute spell,【Healing Power Enhancement.】

And because he knew that he would simply feel a little pain even if he failed, he felt no impatience. Even if his fingers or legs were cut off, he would simply need to pick them up and reattach them. That would be problematic for his eyes, so he would be careful about those.