Due to the events of the "Crisis on Infinite Earths", Per Degaton, following his stint with the Time Trust, is employed at another secret scientific group, Project M. During this time he meets the time traveling robot Mekanique, who enlists his aid in her war against the All-Star Squadron. In exchange for his help, Mekanique promises to give him the secrets of time travel. They fail in their attack on the All-Stars, and Mekanique's body is destroyed, but Degaton salvages her head. He keeps her head by his side for the next five years, and they fall in love.