I am Wonder Woman from injustice 2. An exiled sister of Themyscira, Wonder Woman remains in hiding after the fall of the Regime. Still an ardent believer of Superman and his rule, Wonder Woman awaits her opportunity to strike back against Batman and free Superman from his imprisonment.She appears in the flashback scene and is seen at Arkham Asylum when she encounters Bruce. She asks if he’s here to help, only for him to respond that he’s stopping them from making a mistake. She tells him that Joker forced their hands, and they must change with Metropolis. She angrily tells Bruce that she thought he would understand all people before fighting him and being defeated. Bruce uses Diana’s lasso against her and demands to know Superman’s whereabouts. She tells him that he can’t turn his back on Superman and that he needs Bruce.
In present day, she is currently hidden in Kahndaq, along with Black Adam since she's been exiled from Themyscira and disowned by her once-beloved sisters (due to her prime counterpart successfully convincing them to turn away from the corrupting influence of the One Earth Regime).
She is watching the destruction Brainiac is causing and assists Kara and Black Adam to free Superman. During Brainiac's invasion of Earth, Wonder Woman and Black Adam are informed of the potential destruction of the world, and decide to take the opportunity to free their allies with Kara's help. Despite freeing both Damian and Cyborg, the group is picked off one at a time by Blue Beetle and Firestorm. Though having this initial setback, the group is able to regroup in front of Superman's cell, leading to Firestorm attempting to cause a nuclear explosion to stop them. Before Wonder Woman can stab Firestorm to stop him, Batman knocks her sword away and orders Jason to stand down. To everyone's surprise, Batman then personally releases Clark.