Season 1

The Doctor crashes into a desolate future Earth after an unstable regeneration leaves them disoriented and weak. As strange energy surges ripple through the ruins, they encounter a lone survivor who believes the Doctor’s arrival is tied to a looming temporal fracture. When ghost-like echoes of people who never existed begin appearing, the Doctor must regain control of their failing powers to stop reality from collapsing—and uncover the first clues behind the mysterious force known as The Rebirth Pulse.