The next morning dawned gray and cold, a thick fog rolling in over the forest. The cadets assembled at the edge of the trees, their breath visible in the crisp air as they checked their ODM gear one last time. The mood was tense—today's exercise would determine who was ready to move on and who would be held back.

Eren stood with his squad, his fingers tightening and loosening around the handles of his gear. His mind was sharp, focused on the task ahead, but there was an underlying sense of unease gnawing at him. Jean's words from the day before still lingered in his thoughts, casting a shadow over his usual determination.

"Yeager!" Instructor Shadis' voice cut through the fog, pulling Eren from his thoughts. "You're leading your squad today. Don't screw it up."

Eren nodded, stepping forward to take his position at the front of the group. His squad members—Mikasa, Armin, Connie, and Sasha—fell in behind him, their expressions a mix of determination and nervousness.

The plan was simple enough: navigate through the forest, reach the designated checkpoint, and return without losing anyone. It was a test of leadership as much as skill. Eren knew he had to be sharp, precise, and above all, keep his squad together.

"Let's go," Eren said, his voice steady as he activated his ODM gear.

With a sharp hiss of gas, the squad launched into the trees, their hooks embedding in the thick trunks as they swung through the air. The world blurred around Eren as he led the way, his body moving on instinct. Every twist and turn, every shift of weight—he was in control.

But as they moved deeper into the forest, the fog thickened, obscuring their vision. The trees seemed to close in around them, and the once-familiar landscape became a maze of shadows and shapes.

Eren's mind raced as he tried to keep track of their path. He couldn't afford to lose focus, not now. His squad was depending on him.

But then, a faint sound reached his ears—a rustling in the underbrush, too close to be normal. Eren's heart skipped a beat as he realized what it was.

"Titans!" he shouted, his voice echoing through the trees. "Everyone, scatter!"

Panic surged through the squad as the ground shook beneath them, and the massive forms of Titans emerged from the fog. Eren's mind went into overdrive, calculating their positions, their movements. They couldn't fight here—not in this terrain. They had to retreat, regroup.

"Follow me!" Eren called, darting between the trees as he tried to lead his squad away from the Titans' reach. His heart pounded in his chest, adrenaline coursing through his veins as he dodged and weaved through the forest.

But as he glanced back, his blood ran cold. The fog had swallowed the rest of his squad. He couldn't see them—couldn't hear them.

For the first time since the exercise began, fear gripped him. He wasn't just fighting for himself. He was responsible for his comrades' lives.

"Damn it!" Eren hissed under his breath. He had to find them. He had to—

A deafening roar shattered his thoughts, and Eren's eyes snapped forward just in time to see a Titan lunging toward him from the fog. Its massive hand reached out, fingers closing in around him.

In that split second, Eren's body moved on instinct. He twisted in midair, firing his hooks into the nearest tree and yanking himself out of the Titan's grasp. The creature's hand swiped through empty air as Eren shot upward, narrowly avoiding being crushed.

But there was no time to celebrate his escape. He had to find his squad. He had to—

"Eren!" Mikasa's voice cut through the fog, and Eren turned to see her soaring toward him, her blades flashing as she sliced through the neck of a Titan. She landed beside him a moment later, her eyes scanning the fog for any sign of the others.

"Where's Armin? Connie? Sasha?" Eren asked, his voice tight with worry.

Mikasa shook her head. "I lost sight of them in the fog. We need to regroup."

Eren clenched his fists, frustration and fear warring within him. He had been so focused on leading, on proving himself, that he had lost track of the most important thing—his squad.

"We'll find them," Mikasa said, her voice calm and steady. "But we need to move now."

Eren nodded, his resolve hardening. He couldn't let this failure define him. He would find his squad, and they would make it out of this together.

With a sharp burst of gas, he launched into the air once more, Mikasa close behind him. The fog swirled around them as they searched for their comrades, every shadow a potential threat, every sound a warning.

But Eren wouldn't stop. He couldn't.

Because he was Eren Yeager, and he would not let his comrades fall.