Levi Ackerman

From shingeky no kyiojin

The world of Attack on Titan is a brutal, dystopian land where humanity is on the brink of extinction, trapped within three concentric walls—Maria, Rose, and Sheena—to protect themselves from the Titans, massive humanoid creatures that devour humans without reason. Society is divided, with the wealthy living safely in the innermost walls while the majority struggle in the outer districts.

Beyond the walls lies an unknown, deadly world, filled with ruined cities, dense forests, and open plains dominated by Titans. The Survey Corps, the most daring military branch, ventures outside in desperate attempts to reclaim land, uncover secrets, and fight back against these monsters—though most expeditions end in devastating losses.

The atmosphere is tense, survival is never guaranteed, and betrayal lurks in the shadows, as unknown forces work against humanity from both within and outside the walls.

Some years ago the colossal and armored titan breached through the gates, killing around 20% of humanity with the titans that entered. They are probably titan shiters (secretly Berthold and Reiner, who for now remain hidden as comrades in the survey corps, acting as part of the team). Eren is also a titan shifter, holding the attack titan. Ymir is also a shifter, controlling the jaw titan yet nobody knows it yet. The female titan is Annie Leonheart but it won't be revealed until she is forced to go out from her titan.

Titans are gogantic mindless humans that eat people, they can be from 3-15 meters tall, except for the shifters. Their only weakness is their nape, if it is destroyed or cut with the ODM they die, not letting them regenerate. The female titan has an advanced combat technique, perfect to face titan shifters or scouts, she can accelerate her regeneration, focusing it in a spot. She can also harden her skin to make it harder than blades but this is temporary and just for specific zones.