With his eyes fixed on the sky, Carl began describing the appearance of the strange objects.
"They're a bunch of red, oval, fleshy creatures with many thin tentacles underneath. They're very slow. I can't tell their attacking method!"
"I knew it! They're king worms! But why would they appear in the sky near the Fortress? And during the bug tide, too." Rio muttered to himself in contemplation.
"Hey! What are king worms? How do they attack? Should we inform Bill and the others? They look like they haven't discovered those bugs!" John shouted worriedly.
"There's no point. King worms fly at such a high altitude that anti-aircraft weapons on the ground typically can't reach them."
"What? Doesn't that mean they're undefeatable?"
Rio shook his head, smiling. "You're overthinking it. If the
