Billy tried to do that as carefully as he could while avoiding the vitals, but he wasn't a famous demon hunter that could get impaled all the time and shook it off, so it hurt… a lot. It was weird how Pain Resistance worked... apparently, it only worked on his skin, not much inside his body.
"Why I have never done something this stupid before when my brain is like this?" Billy asked. "It is probably because my wives stopped me…"
In any case, Billy began to focus, as much as he could considering that he had a sword in his stomach. Although the idea was insane, he had the sense to feel the mana on the sword a lot better than when he was just holding the blade. He began to work on pulling the energy to himself, but he felt a lot of resistance despite all that…
"Come on… I would look even more stupid if this doesn't work…" Billy thought.