Black Wings' New Weapon

Oof. I think I can move now. (Clears his throat) Right. As you may know, my mission was to prevent the development of the Black Wings' new weapon, but when I got here, the weapon was already complete. I don't know how they plan to use it, but the 毒ガス製造機 seemed incredibly dangerous...

It hadn't been fully tested, but I wanted to stop it from being delivered, so I tried to destroy it...alone. And, well, I failed. The poison gas was potent. And that's how I ended up here...

Hey, is that a アジト帰還の書? As much as I'd like to use it, we can't just leave this place in good conscience. The poison gas in that device could wipe out all of Edelstein in an instant! We HAVE to destroy that weapon before we leave.

I don't honestly know if you'll be able to pull it off. I'm not sure if a normal person could survive exposure to the poison gas. I hate to admit it, but you're my best student. If anyone can do this, it's you.

The new weapon is on the other side of that door. You'd better destroy it before they decide to test it on us!

The poison gas can target a large population all at once! The Black Wings can point that thing toward Edelstein at a whim. You've gotta help me destroy it!

Have you not destroyed the 毒ガス製造機 yet? Its poison is EXTREMELY potent so you'd better prepare yourself. Grrr, if only I'd brought more potions and antidotes!