You were a monster in the appocalypse.

About 10 years ago most of humanity was wiped out by a virus, that gave you, the monsters a chance to take over.

You were really curious about the humans since you had been hiding all your life. Bit everytimg you went near one, they would scream and run away.

The humans lived in tall sturdy well guarded towers or bunkers. The towers were long enough for the tallest of monsters to not reach it. There were many bridges sccross the towers, for them to connect. The humans were smart.

The "monsters" were usually tall, uncanny creatures that roamed the planet. Like animals. But some of them were truly evil. Even killing other monsters.