In the airspace above the Abyssal Trench.
Dense black shadows were rapidly approaching from the direction of Tokyo Bay, blotting out the sky like a migrating flock of birds.
Dr. Herzog saw the true appearance of those things. They were nothing as gentle as a flock of birds. From afar, they looked like an exaggeratedly large swarm of black crows, or perhaps bats or Kamaitachi, but a closer look revealed that these creatures possessed golden pupils, their entire bodies were wrapped in black scales, and they unfurled huge, ferocious wings behind them... Every single creature bore conspicuous Dragon features, and without exception, these terrifying monsters were Dragon-form Ghouls.
Chapter 720