Why Did Eren Turn Evil

But now, whether Eren Yaeger in "Attack on Titan" is a good guy or not is a heated debate among the community. While he was initially portrayed as a protagonist, the twist of his character to what can only be referred to as "evil" is actually an aspect in longer and more complex wider plot about human nature throughout history.

In fact, Eren's turn towards evil sprang from his environment: he felt that harsh world and its cruel pressure all around him had pushed him into such a role. He had become desperate--even "crazy"--for a new area of life to open up, taking beneficial changes ranging past all possible points where they might otherwise be able to succeed or reproduce before slumping back weary on the old shore-stained beach where everything thought nothing would ever change.

Shot down in defeat, his body hung upon a cross. M I D A R U, he was really the devil's successor Eren was deeply affected by generations of war. Lost lovers and the true history on both Marleyans & Eldians reflect that emotional foundation for his actions much better than anything grounds. To him, memory was something like a bottomless chasm: who knows what one might accidentally happen to fall in?

He thought that fate had arranged this or that should occur (which was why later he hated the initial necessity for such arrangements); but what actually happened, why would it have happened only to him out at all people! Erased events and truths twisted themselves in his mind more than can possibly be acknowledged--a skill at which he excelled. It was a polarizing transformation and this transformation, written in the type of style of a modern allegory, served to reflect the essence to which he gave birth with 'AoT' itself.

We've watched Eren in "Attack on Titan" evolve from a naive, angry little boy to a complicated man. Eren himself changes, but this change isn't one entering the realms of 'bad'; what it would be in fact can most accurately be described as how he never in his life wavers from his intention and reality's grim pressures. Out of frustration with the endless cycle of violence and yearning for freedom, Eren chose a dark route.

Facing extinction himself and seeing human atrocities all around would not leave him. He was haunted by the ghosts of an apocalypse past, desperate to bring an end to Marley's war against Eldians, no matter what price it might take. From where he stands, Eren could believe that he is a necessary evil who makes tough decisions for everyone's benefit.

Eren in 'Attack on Titan' doesn't exactly turn 'evil'. He's radically determined to safeguard his loved ones and Eldians. Exposed to harsh realities, his choices stem from survival instincts and a twisted concept of freedom.

Eren from "Attack on Titan" is a character that many think is 'evil,' because of what he did. He was the saddest of sights to see as he abandoned himself completely. Worrying for an unsympathetic world, confronted by harsh facts and the 'Attack Titan' responsibilities he carried, Eren's life ran contrary to the belief he upheld.

His newly acquired powers, together with jarring insights into Gartner's search for freedom, as well as the pursuit of peace, made necessary a far-reaching world view. This is why he changed into an 'evil' existence.

Why Did Eren Turn Evil? Understanding His Transformation in Attack on Titan
Eren Yeager’s journey from a passionate hero fighting for freedom to a controversial figure seen by many as “evil” is one of the most complex and compelling arcs in Attack on Titan. His transformation is not a simple case of good turning bad, but rather a gradual evolution shaped by trauma, harsh realities, and difficult choices. Here’s a clear breakdown of why Eren turned “evil”:

1. Trauma and Early Motivations: The Roots of Hatred and Revenge
Eren’s hatred for Titans began in childhood when he witnessed the brutal death of his mother during a Titan attack. This traumatic event ignited a deep, burning desire for revenge and freedom. Living within the oppressive Walls, constantly under threat, fueled Eren’s determination to eradicate Titans and break free from confinement. His early motivations were driven by pain, loss, and the urgent hope for liberation.

2. Shattered Worldviews: The Truth About Titans and the Outside World
As Eren discovered more about the world beyond the Walls, his black-and-white perception of good and evil started to crumble. Learning that Titans were once humans—Eldians—changed everything. He also uncovered the harsh reality that Eldians outside Paradis Island were oppressed by Marley, the enemy nation. This revelation complicated his sense of justice, making him question who the real villains were and pushing him toward radical actions to protect his people.

3. The Burden of Future Memories: Wrestling with Fate and the Rumbling
One of the most profound factors in Eren’s transformation was his access to the Attack Titan’s ability to see future memories. Through these visions, Eren witnessed the catastrophic potential of the “Rumbling,” a devastating event that could annihilate the world outside Paradis. Feeling trapped by fate and the expectations tied to the Founding Titan’s powers, Eren came to believe that triggering the Rumbling was inevitable—and perhaps necessary for Eldian survival.

4. Failed Peace and Radicalization: Desperation to Protect Eldians
Despite attempts at diplomacy and peace, Eren became increasingly disillusioned. The threats against Paradis Island grew, and he saw peaceful solutions as either impossible or insufficient. This sense of desperation pushed him toward extreme measures, prioritizing Eldian freedom and survival over the lives of others. Eren’s actions, though brutal, were rooted in a desire to protect his friends and his people at any cost.

5. Psychological Toll and Loss of Innocence: The Cost of War and Power
Years of constant battle, betrayal, and loss took a heavy psychological toll on Eren. The once idealistic boy hardened into a cold, determined figure willing to make morally questionable choices. Holding the combined powers of the Attack Titan and the Founding Titan amplified this burden. The weight of responsibility, combined with trauma and the pressure of destiny, pushed Eren into a darker path.

In Summary: Eren’s Turn to “Evil” is a Complex, Tragic Evolution
Eren Yeager’s transformation is not about simple villainy but a tragic evolution driven by trauma, revelation, and a desperate desire for freedom. His journey reflects the blurred lines between heroism and villainy in a world defined by conflict and survival. Understanding Eren requires recognizing the complexity of his circumstances—where ideals clash with harsh realities, and difficult choices reshape a person forever.