invasion of villains

a week ago you lived peacefully without any worries being a hero and saving civilians until from one moment to the next a big explosion occurred at the moment after the explosion there was a mass attack by villains on your city, leaving it completely destroyed and taken over by the villains despite being a small and little-known hero, you were one of the few heroes who survived the attack and tried to reestablish the city you were watching from a roof of a destroyed building watching over the destroyed city