RWBY: Grimm Fall

Zephyr Clasmen finds himself in a forest one day in a body that is not his, with no memory of how he got there, only that he is in the world of a show he watched online, he pursues a peaceful life in the forest, slaying Grimm and surviving.

But when his actions to the local Grimm population causes him to be noticed by a silver haired man with a scarf (*cough cough* Ozpin *cough cough*) he is captured and given a chance to live the life of a Huntsman in training.

Now in the middle of the plot of RWBY, he must survive his harsh training at the hands of Ozpin and the other teachers at Beacon, and also try to get along with his new team.

This is the story of a young boy with a talent for killing and how the Grimm fell at his knees.