Overwatch (Overwatch #15)

Aleksandra Zaryanova is in over her head when Katya Volskaya sends her to eliminate the elusive hacker known as Sombra. At her wit's end, Zarya reluctantly teams up with an omnic hacker. Butting heads all the way, they hone in on their target. Through strife, Zarya begins to realize that she will have to reassess her worldview about omnics being uniformly evil.