The Faraway Paladin

In a devastated city, far removed from human society, lies the last child of the human race: Will. He has been raised by three unliving beings: Blood, the heroic skeletal fighter; Mary, the mummy who serves as priestess; and Gus, the grumpy ghost magician. These three parental figures pass on their knowledge and love to the young boy.
One day, Will begins to question his own identity. He realizes that each of the non-living beings who share his life hides a secret. Despite this, he embarks on a journey with them, becoming a paladin...