Samuel, or as he preferred to be called, Sam, was just a normal teenage individual who lived the school life, played video games at home, and watched My Little Pony for the sake of his sanity. He would casually find himself stuck in that loop day by day. However, it was until on a singular typical day, when something different just so happened to happen.
When Samuel goes to bed on that day, he finds himself in a dream which takes place in Equestria. At first, he thought he was in paradise for a moment. But little did he know, his dream was about to become a bloody mess as soon as it gets invaded by a monster he will forever remember.
Two centuries ago, an anomaly known as, Nightmare, entered the dreams of others, and ruined those dreams without their consent. A few witnesses reported the demon dragging his victims' physical body into the dream world through a portal. And the demon was able to make their greatest fears into a reality, meaning his power would not only damage the victims mentally, but also physically, resulting in death in the real world.
Fortunately, the demon was sealed away; however, it was only temporary, and he is reawakened in a very weakened state after two hundred years. Nightmare must once again find a host to keep himself alive, but who would possibly be forced into the demon's cruelty?