Chronicle

King Karl Fritz relocates a portion of Eldians to Paradis Island. Using the Founding Titan, he raises the three Walls—Maria, Rose, and Sheena—and alters the memories of the populace.

A devastating conflict among the Eldian noble families holding the Nine Titans. The war ended the Eldian Empire and led to the rise of Marley.

The Colossal Titan breaches the outer gate of Shiganshina District, allowing Pure Titans into the city.

Following the breach of Shiganshina, the Armored Titan destroys the inner gate of Wall Maria. Humanity is forced to retreat behind Wall Rose, losing a third of its territory.

On the night Wall Maria falls, Grisha Yeager confronts the Reiss family in their underground chapel. He transforms into the Attack Titan, devours Frieda Reiss to steal the Founding Titan, and kills most of the royal family.

Marley sends four Warriors—Reiner, Bertolt, Annie, and Marcel—to infiltrate Paradis Island, retrieve the Founding Titan, and test the island's defenses.

The Survey Corps returns to Shiganshina to seal the wall and uncover the truth in Grisha Yeager's basement. They face off against Zeke, Reiner, and Bertolt.

The Colossal Titan reappears and breaches Wall Rose at Trost District. Eren Yeager uses his Titan powers for the first time to seal the gate.

Following the suspected breach of Wall Rose, Reiner Braun and Bertolt Hoover reveal their identities as the Armored and Colossal Titans, leading to Eren's temporary abduction.

An expedition led by the Survey Corps is interrupted by the appearance of the Female Titan, resulting in heavy casualties.

The Survey Corps attempts to capture Annie Leonhart, revealed to be the Female Titan. A destructive battle ensues within the walls of Stohess.

The Survey Corps overthrows the corrupt Royal Government. Historia Reiss is crowned as the true queen of the Walls.

A four-year conflict between Marley and the Mid-East Allied Forces. Marley emerges victorious but their reliance on Titans is shown to be outdated against modern weaponry.

The Anti-Marleyan Volunteers, led by Yelena under Zeke Yeager's orders, arrive on Paradis Island aboard a Marleyan scouting fleet. They offer modern technology and an alliance against Marley.

The final battle at Fort Salta where the Global Alliance and former members of the Survey Corps unite to stop Eren Yeager and halt the Rumbling.

Eren Yeager and the Survey Corps launch a surprise attack on Liberio during Willy Tybur's declaration of war, resulting in devastating casualties and Eren inheriting the War Hammer Titan.

Eren Yeager activates the Founding Titan and unleashes millions of Wall Titans to trample the world outside Paradis Island.

Marley launches a retaliatory surprise attack on Shiganshina District to defeat Eren Yeager and reclaim the Founding Titan.

Ymir Fritz gains the power of the Titans, becoming the Founding Titan. This event occurred approximately 2,000 years before the main story, altering the course of world history.

Ymir Fritz dies protecting King Fritz, 13 years after gaining her powers. Her power is split into the Nine Titans by her daughters devouring her remains, establishing the Curse of Ymir.