Sealed Dragon Puppet

 is a weapon in SINoALICE.

Weapon Story
Welcome to the worst world. The first thing you're going to need is a weapon. Here. Take this one.

Do you know the name of the dragon sealed inside the weapon?

...

......

Oh wow! You're right! It's the very first dragon that popped into your head!

But existence in this world is different. In this world, this dragon is no different from us. A puppet under someone's control. The same might be said for you as well.

What's that? You want to know who pulls our strings? That's a secret. Secret! SECRET! Anyway, I hope you enjoy the worst world.