At the past
In the past, everything was awesome and fun. Until they came,they destroyed everything in their path, they took our planet from us, and sent us to a planet that no one knew about. It was in the galaxy.
They want everything fighting and dark. They destroyed whoever they saw having fun. They destroyed whatever they saw that was nice. They broke it into pieces. They don’t stop until they get what they want. That is what makes them happy because they are evil and mean to people.