The Doctor learned how to make potions but one day he took it too far. He added some new ingredients to a healing potion. He drank the potion and blacked out. After that he wakes up wondering what happened. He soon finds out he has blood on his left hoof. Wondering what happened he starts to think to himself then he see's someone in the TARDIS but no one is there.
Join the Doctor as he meets a new Time Lord named Mr. Hyde.

(P.S: there will be other characters too.)