Eren First Transformation __top__ -

The air above the Trost District was thick with smoke, dust, and the metallic stench of fresh blood. For humanity, it was the worst day in a century. The Colossal Titan had breached the outer gate, and now a horde of mindless Titans flooded the streets, devouring soldiers and civilians alike. The elite Survey Corps was away on an expedition. The Garrison was crumbling. And the 104th Training Corps—just boys and girls with sharpened blades and trembling hands—were all that stood between the remnants of the city and total annihilation.

For Eren himself, this transformation was the beginning of a tragic loss of humanity. While it gave him the power to fight, it also marked him as a monster in the eyes of the very people he swore to protect. The mystery of how he gained this power became the driving force of the plot for the next several seasons. Episode: Season 1, Episode 8, "Hearing the Heartbeat." eren first transformation

The throughout the four seasons.

Eren's ability to transform into a Titan played a crucial role in the series. It not only provided a glimmer of hope in the desperate struggle against the Titans but also led to various plot developments and character arcs throughout the series. The air above the Trost District was thick