To You, A Lifetime Ago

Louis Thälmann (Tomlinson) only has one desire: to climb the steps of the Survey Corps and help Erwin Smith avenge humanity. Motivated from the beginning to liberate the people of the walls, and still traumatised by the fall of Wall Maria 5 years prior, Louis becomes the squad leader of one of the three Special Ops squads, right alongside Hange Zöe and Levi Ackerman. However, when an undercover Military Police officer, Harry Stark (Styles) is assigned to his squad in order to investigate the titan shifters hidden amongst the 104th cadets, Louis is forced to work alongside someone he once considered the enemy.

Amid battles, betrayal, and a very telling investigation of the village of one Connie Springer, Louis and Harry will have to put aside their differences and learn to be friends. Or even something more?

But nothing is as it seems, and with the crown on Harry's tail trying to cut short his discoveries, and the looming titan threat, these two star-crossed lovers might find their end where it all began: the walled district of Shiganshina.