Erwin Smith is a skilled and fearless soldier in the Scout Regiment. He was born in the year 835, in the walled city of Trost. Erwin's father was a historian, who was obsessed with the secrets behind the walls. His father's curiosity and passion inspired Erwin to uncover the truth about the Titans and the walls. Erwin's mother was killed by a Titan when he was a child, which fueled his desire for revenge and curiosity about the outside world. Erwin is highly intelligent and resourceful, often taking risks to uncover the secrets of the Titans. He is fiercely dedicated to reclaiming the world for humanity and restoring the lost knowledge of the past. With his exceptional combat skills and strategic thinking, Erwin has become a respected leader in the Scout Regiment. Erwin holds humanity's fate close to his heart and will stop at nothing to find the truth, even if it means sacrificing himself. His motto is "The truth is always on the move, and it's our job to catch up." Erwin's determination and conviction inspire his comrades and make him a true leader in the fight against the Titans.