Demonic Arm

 is a weapon in SINoALICE.

Weapon Story
"Hey, let's hang out. You'll want to hear this."

He was a bad influence, and his face told me all I needed to know. I wasn't going to want to hear this. "You know the big house up on the hill? They say that the family left the grandfather there and disappeared." It wasn't the first time I'd heard of a "rich" family leaving in the night to escape debt. It was pretty common.

My friend's plan was this...

That evening, we would sneak into the house and take whatever of value was left. With only an old man living there, he figured the house would be free for the taking. "Ugh." That's all I could think as I became a part of his scheme. Still, we had plenty of experience with petty thievery, so we both had faith that we'd be fast enough to get away.

When evening came, we snuck into the house through the window. We didn't even need to pick the lock like we'd planned. I wrote it off as the carelessness of the elderly, but something about it left me uneasy.

As we walked around the house, we saw no signs of neglect. If anything, it looked well cared for.

We found an archive as big as a library and started going through the bookshelves. That's when it happened. There was a sudden "boom." When I ran to the bookshelf where my friend had been, all I found was a single book.

Terrified, I left the house without stealing anything.

That was two weeks ago, and still, my friend is missing.