I haven't watched this season. after the last one I swore off doctor who until Jodie was gone so forgive me for just reading about what's been going on can anyone give me the cliff notes?
Sure:
- The Master returned and revealed that everything the Doctor knew was a lie.
- The Master destroyed Gallifrey and killed all of the Time Lords off-screen.
- Captain Jack returned and told the companions to warn The Doctor about the lone Cyberman, and to not give him what he wants.
- The Doctor encounters a past version of herself who was hiding on Earth via the chameleon arc as a woman named Ruth. The Doctor has no memory of this past self, who is being hunted by the Judoon and the Time Lords of the past.
- The Doctor and friends visit Mary Shelley the night she created Frankenstein. The lone Cyberman shows up.
- The Doctor has to make a choice: sacrifice Percy Shelley or give the Cyberman the "Cyberium", a liquid entity that is a Cyberman database. She goes against Jack's advice and gives him the Cyberium.
- Travel to the distant future to stop the lone Cyberman. Long story short, he unleashes a new model of Cybermen, and the Doctor ends up on Gallifrey with the Master.
- The Master reveals that the history of the Time Lords is bullshit. The explorer Tecteum discovered the Timeless Child on her adventures, took her home, and extracted the power of regeneration from her.
- The Doctor is the timeless child. She has had hundreds of regenerations, including the faces from Brain of Morbius.
- The Master creates an Army of Time Lord / Cybermen hybrids called Cyber Masters after killing the lone Cyberman and absorbing the Cyberium.
- The death particle, a super weapon created by the lone Cyberman, is used to wipe all life forms from Gallifrey, including the Master.
- The Doctor escapes but is captured and sent to space prison by the Judoon cold case unit. The companions are on Earth and likely believe The Doctor died with the Master and the Cyber Masters.