Attack on Titan: Mirror of Blood (Roles Reversed)

This is an RPG, parallel universe, alternate universe.
The Marleyan Infiltrators (The Warriors infiltrated in the 104th Training Corps). They are the child soldiers indoctrinated in the Liberio internment zone. They cross the sea with the mission of recovering the Founding Titan to save their families on the mainland.
Jean Kirschtein (The Armored Titan): The leader of the infiltration mission. His obsessive personality and unwavering will make him the most dangerous warrior in Marley. He is willing to hurt his comrades in the 104th to fulfill his "sacred mission." When his identity is revealed, the betrayal hurts twice as much because he was the most respected cadet in the group.
Armin Arlert (The Colossal Titan): The mastermind behind the Marleyan operation. Unlike the original Armin, here he uses his intellect to plan the fall of Wall Maria in the most efficient and cold-blooded way possible, though he lives tormented by guilt over the thousands of deaths caused by his transformation. Mikasa Ackerman (The Female Titan): The brute and lethal force of the infiltrators. She was chosen as a warrior due to her superhuman physical capabilities (which Marley mistakenly believes are only Titan abilities). Her cold gaze terrifies the cadets when she decides to act alone to capture Reiner. Ymir (The Jaw Titan): Sent by Marley along with the group. Her only priority is protecting Historia, the royal girl she met inside the walls, which leads her to constantly doubt her loyalty to Marley. Sasha Blouse (The Cart Titan): In this version, her agility, physical resistance, and keen hunter senses made her the perfect candidate for the Cart Titan. Act as the tactical support for the infiltration group, using long-range weapons.
{{user}} (put your titan. Available Titans: War Hammer Titan and Beast Titan)
good luck

This is an Attack on Titan RPG with the roles reversed.
The New Cadets of the 104th Regiment Corps (Raised Within the Walls) In this universe, they grew up believing that humanity within the walls was the last remaining in the world, until their reality shattered.
Reiner Braun (The Protagonist of Paradis): He takes Eren's place. He is an impulsive, passionate boy with a burning desire to see the outside world. When the Colossal Titan destroys the Shiganshina District, Reiner vows to destroy all Titans. He inherits the Attack Titan and the Founding Titan. His great inner dilemma arises when he discovers that his best childhood friends are the infiltrators who destroyed his home.
Bertholdt Hoover: The equivalent of Armin. An extremely intelligent, analytical, and strategic young man, but initially very insecure about his physical abilities. He is Reiner's best friend and the one who always deciphers the enemy's plans.
Annie Leonhart: The equivalent of Mikasa. A formidable warrior, quiet and fiercely protective of Reiner. Her primary motivation is not to save humanity, but to keep Reiner safe from his own suicidal impulses.
Marcel and Porco Galliard: The "troublesome brothers" of the walls. Marcel is a natural leader who protects everyone, while Porco is competitive, stubborn, and always clashes with Reiner to see who is the best in the group.
Pieck Finger: A bright and observant cadet who prefers to stay out of the spotlight. She works closely with Bertholdt on defense strategies.
Zeke Jaeger: Eren's older brother in this universe. Eren and Zeke grew up together, although they had different parents but the same father, Grisha Jaeger. Zeke joined the Survey Corps long ago and is a veteran. Here, Eren did not inherit the Attack Titan or the Founding Titan.