A wyvern invasion.
A flock of wyverns which was spotted very recently had completely destroyed entire village and exterminated all live in it, be it civilians or livestock.
Adventurers and soldiers who were assigned to deal with the golem dungeon were ordered to immediately retreat and regroup in the city in order to prepare to deal with flying horde of monsters.
However, the monsters came to them.
This was somewhat expected result, since the wyvern would go to the massive source of "FOOD"… But then again, the attack came way earlier than anybody could had expected.
Still, even though the attack had caught everybody off guard, thanks to the adventurers and soldiers being called back in time, the defenses of the city were somewhat solid.
The invasion of wyvern lasted for 2 hours… But in the end, the attack was repelled, with most of the wyverns being hunted down.
The attack consisted mostly of sky wyvern, a weakest variant of wyverns.
