We've seen the many journeys of Neas, the Gladiator of Gallifrey, across the Infinite DC. But what about their father, Aznavorian the Tinkerer? What journeys have these men and women led in, around, and outside the lives of Neas? The incarnations of the Tinkerer of Gallifrey are chronicled in this anthology series, detailing their births, lives, and deaths within the Infinite DC. Subconsciously summoned to an abandoned American spacecraft in an alternate 2001, Skeeta Jenkins (the Second Tinkerer) reawakens a dormant A.I. computer. Elsewhere in the Tinkerer's personal timeline, Rania (the Sixth Tinkerer) and her companion, Craig Williams, arrive in a prehistoric veld with a tribe of hominins that reveal a familiar alien monolith. Even further in the timeline, Mireya (the Seventh Tinkerer) experiences a terrifying shift in reality that only going back in time can resolve. All these events ultimately bring the three Tinkerers together, as they uncover a mystery from their past that could be the answer to saving their future.