Ange Kuroki pilots an AHSMB unit for Team Rabbits in humanity's war against the Wulgaru. He spearheads critical combat operations, including the assault on the Wulgaru dimensional gate where Team Rabbits battles enemy fleets commanded by generals like Lutier and Dorgana. During these missions, Ange executes tactical commands to support teammates such as Asagi as she plants targeting markers, though his combat style remains inherently aggressive.

This impulsiveness on the battlefield necessitates supervision from command staff to ensure operational discipline. For instance, during the gate assault, Suzukaze restricts his engagements to essential actions only, preventing mission compromise. Despite this tendency, Ange proves his combat proficiency against powerful foes, directly confronting Dorgana. His skills later become instrumental in neutralizing this high-level threat.

As the conflict intensifies, Ange operates alongside Princess Theoria and her guardian Daneel, integrating into coordinated attacks to shield the Star Rose vessel on its collision course with the gate. His role involves providing cover fire and defensive support for teammates, especially during Izuru's accelerated physical deterioration while fighting Jiart. This collaborative effort aids Team Rabbits in securing mission success and Izuru's survival.