Monstress

Monstress is an epic fantasy graphic novel written by Marjorie Liu telling the tale of Maika Halfwolf, a teenage girl sharing a psychic link to a power monster who occasionally emerges from the stub of her severed left arm. Inspired by early 20th century Asia, Monstress is set in a matriarchal world split into factions, where war for power and greed set the stage for our heroine to avenge her fallen mother.