Mobile Suit Gundam GQuuuuuuX: 1x4

The Witch's War

A super unicum known as the “Witch,” who shot down over 100 enemies during the One Year War, enters the Clan Battle to settle an old score with the Red Gundam. Seeing this Witch, who clings to mobile suit combat even at the cost of abandoning her husband and child, Machu witnesses the depths of human obsession.