As soon as she wakes up, Hogwarts student Olympe McLewis knows that something is wrong. She is no longer in her gold and crimson striped bed. Instead, she is laying on the ground of a vast valley. And it is only the beginning: Soon, the young witch is faced with an Uruk'hai regiment. While a bit further away, a Dwarf, an Elf and a man are tracking the Ores who took their friends...