Going out at night in Saint Haven is unheard of. People have been disappearing for a decade with only a costumed figure called “Ghost” to protect them. After a 9 year absence, Superhero fanatic Ace is determined to become Ghost's sidekick and discover the truth behind her childhood best friend's grisly disappearance. But as Ace chases Ghost, what's chasing her? There's drama, romance, and horror as Ace lives during the day and tries to avoid death at night.