Albus Potter, the son of the famous Harry Potter embarks on his forth year in Hogwarts next to his best friend Scorpius Malfoy. After Draco's wife Astoria passes away, Albus proposes the idea to explore and understand time travel to save Cedric Diggory from dying in the Triwizard tournament. A pair of Auror trainees, Teddy Lupin and Delphi Diggory join them without thinking on the consequences playing with time can have.
