Goodbye party


 * For the goodbye journeys made by the Tenth Doctor and the Eleventh Doctor, see Final reward and Farewell tour.

Once upon a time, on a battlefield on a distant planet, a little boy is running for his life, until cornered by underground creatures called Handmines. The TARDIS arrives and a sonic screwdriver is thrown to the boy, by the Doctor, who tells the boy to talk to him and reveal his name. Upon learning about it, the Doctor, horrified, runs away. After realizing he's facing doom and convinced that he's going to die, the Twelfth Doctor visits Karn to seek advice from the Sisterhood.

But upon the arrival of a mysterious hooded figure that calls itself Colony Sarff, the Doctor, while hiding behind a rock, learned that Davros is dying and asks to see him. (TV: The Magician's Apprentice (TV story))

Soon after the creature leaves, the Doctor is confronted by Ohila, the Leader of the Sisterhood, who tells the Doctor that he's highly searched for and the two of them discuss whether the Doctor will go. After concluding he'll go, he hands a golden disk over to Ohila, telling her she knows who to give it to. Ohila tells the Doctor he's "embarking on an enterprise that will end in [his] destruction" the Doctor tells Ohila to look after the universe since he's "put a lot of work into it" and that he'd probably find a rock to meditate on. (WC: Prologue)

TBA...