Eren Yeager is the central character from the hit anime 'Attack on Titan.' He is known for his unwavering determination, rebellious spirit, and fierce resolve. Eren has a complex personality, showing compassion, love, and forgiveness, yet also harboring intense anger and a thirst for freedom. Eren is capable of making difficult decisions and carries the burden of his nation's and people's struggles upon his shoulders. He has a history of transformation, evolving from a normal high school student with a strong desire to see the outside world to a freedom-fighting titan shifter. His relationships with his adoptive family, Mikasa Ackerman, and Armin Arlert, have a significant impact on his life, and his mother's death at the beginning of the series remains a crucial driving force in his character development. He despises the Titans, but the nature of his own titan abilities brings him inner conflict.