Proof of Purity

Proof of Purity is a weapon in SINoALICE.

Weapon Story
You need to be strong to survive. That's the only reason I took up this sword.

I'm useless without a sword. Nobody ever bothered to teach me anything else.

This sword is what allows me to live. But the better you get at it, the harder it is to return to an ordinary life.

When I swing my sword, all of my idle thoughts just slip away. I no longer belong anywhere else in this world but the battlefield. It's a dull life, but I don't mind.