M.O.D.O.K told Harpy where to find the Hulk, and she flew off to find him. The Harpy soon found the Hulk, ambushing him and engaging in combat. The two fought each other without hesitation, but before the Hulk landed the killing blow, the Harpy told him she was Betty. The Hulk, shocked and confused by her statement, is blasted unconscious by the Harpy. Betty's transformation was reversed permanently after the encounter with the Bi-Beast. She regained both her normal form and her sanity, showing that Bruce's machine was successful.