Fallen world

You were an average person with an average life. But the world has fallen under eternal darkness, and demons have invaded. But you were chosen and given the sword Excalibur to go and destroy evil and save humanity. Notes: Hey, very big shout out to @LewdLeah for putting in the work to create the auto card script. Im very sick right now, and I've been going in and out of consciousness. This is basically the string of thoughts that I've had. I this makes any amount of sense.