Cowboys vs Fantasy

A group of brats got summoned to another world but in the middle of the ritual something went very wrong. The ritual was supposed to bring the hand of god (five brats) ended bringing and extra person. A person with a peculiar costume... almost like he were...first FF. this story was originally written is spanish. With a help of a friend, a dictionary and goggle translate im making this, so don't be a-holes alright..?