Dragon's Curse [Contest]

Storyline:
After the legendary knights from Eldoar Town defeated the Mighty Dragon, a curse came to the village. A portal spawned in a location, but these citizens do not care. Years after years, the portal still did not do anything, but one day, a horde of walking dragons. They walk just like humans, they breathe in and out but they do not fly. Half of the town has been destroyed, all the knights was fighting them and then humans decided to build them a barrier between the cursed land and the dragon's skeleton and they left the knights fighting. The human that survive called this incident "The Dark Days" and called themselves survivors.