The Portal Keeper

Ailis May is living the nerd dream. She is the defending champ of the MMORPG Demon World and is the proud owner of a mint edition Demon World collector's card set - her pride and joy. She also happens to be the last known living guardian of the portal to the Underworld. Luckily, demons were eradicated years ago, and the world is in a state of relative peace. This means that she can now focus on her main priority - maintaining her top rankings in the game. That is, until Demons show up and start killing everyone in sight. But with the portal still sealed, the source of the demon invasion has everyone stumped. Not only does Ailis now need to find a way to send the Demons back to hell, but she needs to figure out how they got there in the first place to prevent more from coming through. However, when she recognizes the demons to be the same ones from her game, she begins to suspect how they got through and needs to find a way to save her world at all cost.