Gunslinger Girl, Volume 7 (Gunslinger Girl #33-37)

There is a secret counterterrorism unit for the Italian government known only as "The Social Welfare Agency." Its mission: to rescue troubled girls and turn them into heartless cyborg assassins using the latest advances in cyber-technology. The newest inductee into the Agency is a second generation cyborg called Petrushka, who may just be the Agency's most powerful operative yet. Petrushka is given an impossible trial-by-fire mission, together with her handler Alessandro, to foil an assassination attempt. Can she prove she's got what it takes in an impossible mission she may not even survive?