City of Night

A young girl Alice traveled to the spirit world to find her passed pet, and got trapped in the middle of crossfire between Heaven and Hell.  The only one with the power to protect her, and eventually trained her as a student was the legendary warrior “nomad”, the Gatekeeper.  Yet, their prophesized union enraged the demons, they became the target of a hunting game in hell’s scheme.  Who is the key to end the reign of hell? And how Alice could return home safely as her most desired?