Claymore (2007) : 1x3

Rabona the Holy City that does not allow the entry of unnatural beings is being preyed upon by a Yoma and as a last resort, have to disobey their own laws and called for help. So Claire now has a job to do but it will be different from the usual Yoma hunting, it's more of a covert operation and she has to suppress her powers to do so. During her searches Claire happens to run into 2 soldiers on patrol, but they only seem to get in the way of her job. After she manages to lose them, Claire faces the Yoma which happens to be an extremely strong one known as "Voracious Eater".