540 The Great War: Part 4

The rolling black clouds were hitting the massive holy city of Henricqal, engulfing it like a massive balloon with a pure white light inside and the endless black mist on the outside.　

A strange shriek came from the inside of the black clouds, followed by a series of wings fluttering. Inside were numerous black vulture-like monsters with four wings, no feather, that relied on some strange energy to fly. Each bird monster was at least a dozen meters long. It was unable to count how many of these birds existed because there were too many of them. They just looked like a blanket of darker clouds, swooping out from the black mist and down toward Henricqal.

A loud boom was heard. On the ground, anti-air cannons started to fire into the air. Shells were shot at hypersonic speed through the air and blowing every monster that came into contact with them into pieces. As the shells exploded, the sky turned into a sea of fire, burning those monster birds out of the sky.