Push Back

This quest is part of the questline Human Defense -> Soldier Tags -> Push Back -> Final Push

1.Walk to Stronghold. On that map, go all the way east (right) and walk to the next map. There, you will find the Aeven Battleground. Find the Soldier Captain (west/left side of the map, coordinates: 13,30). He tells you to defeat 100 birdmen.

2.Kill 100 birdmen at the battlefield or inside the boss room.

3.Return to the soldier captain for your reward of 150,000 exp and 1,200 eon.