The summer had offered a thin, deceptive layer of peace, a brief exhale after the suffocating, chaotic drama of the Triwizard Tournament. Now, weeks later, the crimson locomotive of the Hogwarts Express shuddered to a halt, sighing out great clouds of steam that quickly mingled with the crisp, late-September air. Hogsmeade Station was, as always, a scene of joyous, slightly frantic reunion, filled with the loud greetings of returning students, the thud of heavy trunks hitting the gravel, and the eager barks of house pets finally released from their cramped cages.
For most, the end of the summer meant a clean slate. The memories of the burning maze, the screaming Dementors, and the sight of a fire-coated dragon flying over the Quidditch pitch had, mercifully, begun to fade, replaced by the mundane comfort of routine. But the slate, as Echo knew, was mostly just washed clean of details, leaving the stark outline of the catastrophe intact.
He kept his head down, using the surge of returning students as a makeshift camouflage, Shimmer clinging invisibly, as always, to his shoulder, its silvery fur the only constant in his life. The Demiguise was now one of only a few comforts, a quiet presence that seemed to absorb the worst of the ambient tension.
Even through the noise and the crowd, Echo could feel the gazes. He studied the faces that snapped toward him as he passed—a quick, furtive glance that would linger just a fraction too long before darting away. He couldn't tell what lay behind the stares now. He had spent the summer trying to decipher them, running through the options in his head like a tragic bingo card.
Did they hate him? The boy who had ruined the Tournament for three schools, caused mass hysteria, and somehow managed to summon Fiendfyre and Dementors in the space of an hour? Probably. Did they pity him? The champion who had been dragged through a living hell for months, only to end the year broken, his Niffler dead? Maybe. Were they scared of him, the boy whose eyes—even now—held the dull, weary gray of a defeated storm, and whose hair perpetually refused to settle into anything but the quiet, unassuming charcoal of absolute exhaustion? Most likely.
He didn't like any of the options; he just wanted to be another face in the crowd. He wanted the anonymity of a background character, a boy who could walk into the Great Hall without causing a collective, silent gasp. But no. He had raised too much hell. He was practically an iconic figure, and not in a good way. His name, Echo, was synonymous with chaos, disaster, and things that went horribly wrong. He sighed, adjusting the strap of his satchel, and followed the flow of students toward the towering, familiar silhouette of Hogwarts Castle.
Echo slid into the deepest, darkest corner of the Great Hall, behind a dusty suit of armor that hadn't moved in a decade. The Hall was a thunderous, overwhelming echo chamber of joy and reunion. He watched the organized chaos: students, released from the stifling anxiety of the summer break, were throwing themselves into each other's arms. Laughter soared toward the enchanted ceiling, and the air buzzed with the frantic, overlapping sound of jokes and stories about the past few months. He saw fifth-years comparing scars and seventh-years dramatically recounting tales to friends they hadn't seen since the final task's catastrophe.
He flattened himself against the stone wall. His hair, a subdued, intentional gray-blue, was meant to be the color of neutrality, of vanishing. He was an island in a sea of celebration, and he felt every wave of it crash over him, exposing him. No one met his gaze. No one dared to look in his direction, not even accidentally, as if a shimmering field of bad luck surrounded him. They knew he was here, a toxic cloud of infamy and scandal, but they did their best to pretend he didn't exist. This year, he could do it. Maybe, just maybe, by staying completely invisible, the heat on him—the whispers, the glares, the sheer, crushing weight of the last year—would finally die down. He just needed to disappear for long enough. Four years. That was all he asked for, four long years of invisibility until he graduated. He was now a fourth-year student, and the world was an unforgiving place.
He was preparing to slip out, to vanish into the deeper recesses of the castle while the new first-years were called up for the Sorting Ceremony. He had already mentally calculated the best path to the nearest forgotten tapestry when a voice, loud and startlingly familiar, cut through the din and spoke his name.
"Echo!"
He spun, his hair flashing a confused, startled white, his wand half-raised before he even realized what he was doing. Before he could fully process the sight, a combined force hit him. He was engulfed, lifted off the floor in a massive, crushing hug that smelled of fresh-pressed robes and relief.
"You absolute idiot, where have you been?" Frank demanded, his arms locked around Echo's waist.
"We missed you, mate!" Amos exclaimed, his arms thrown over the top of the pile.
"We were so worried about you all summer," Alice added, her voice muffled but sincere against his shoulder.
Echo laughed, a dry, slightly rusty sound that broke the tension in his chest. He was gently set back down, the sheer force of their collective concern almost too much to bear.
"We heard bits and pieces," Amos continued, his eyes wide and concerned. "About your depression, your regression, and your… attempted self-harm, and a bunch of other stuff. But we weren't sure it was true".
Echo ran a hand through his hair, which settled back into a weary gray-blue. "What you heard was probably true," he said with a wry smile. "Almost all of it".
"Are you doing alright, Echo?" Alice asked softly, her gaze searching his face for any sign of the chaos that had defined his summer.
He sighed, leaning against the cold stone. "Much better than I was earlier in the summer," he admitted, the memory of his grief still a sharp edge in his gut. "But I'm not totally out of the woods yet".
Frank clapped him hard on the back, a gesture of massive relief. "Well, we're glad you're okay".
Echo looked around the Great Hall, at the smiling, laughing students who still refused to look his way. "You guys," he said, shaking his head. "You three, probably the only people in this entire school who think that. Besides a few members of staff, Lily, and Sev".
"And Pandora," Alice supplied, a faint smile on her lips.
Echo blinked. "Yeah," he confirmed, the gray-blue in his hair softening. "Yeah, Pandora. She helped me a lot over the summer. She's a friend of sorts now".
Amos threw his head back, a joyous, loud sound that cut through the low hum of the Great Hall. "Looks like I was right," Amos said, still laughing, his voice bright and easy.
Echo blinked, the slightest confusion softening the edges of the anxious tension he'd been carrying. "Bout what?"
"Bout you, man," Amos continued, clapping Echo hard on the shoulder. "My theory. That you were secretly collecting one person from each Hogwarts House as a friend, you said you wouldn't do that, and I bet you five Galleons you would." Amos spread his arms wide, gesturing between the group. "Sure, Frank, Alice, and Lily are all Gryffindors, but you've got Severus for Slytherin, Me for Hufflepuff, and now Pandora for Ravenclaw. You have the whole set, buddy."
A small, genuine smile touched Echo's lips, chasing away the ghost of his earlier despair. He glanced at Amos, then at the others. "Yeah, I guess I do," he admitted, his voice regaining some of its usual dry wit. "Guess I also owe you five Galleons."
"Hell yeah, pay up!" Amos exclaimed, extending his hand as his eyes shone with anticipation.
The moment Amos's palm was open, a shimmering, almost imperceptible silver hand slipped out of Echo's deep trouser pocket. It held five heavy gold coins, which it deftly dropped into Amos's hand with a soft, metallic clink. The silver hand instantly vanished back into the pocket, leaving the coins resting in Amos's now-trembling grip.
Amos stared at the gold in his hand, then up at Echo, his eyes wide. He let out a sharp, surprised yelp. "Ah! Ghost!"
"Calm down, Amos," Alice said, rolling her eyes and giving him a gentle shove. "You already know Hogwarts has ghosts. And it's not a ghost, it's just Shimmer."
A small, silvery shape instantly materialized, popping into visible existence with a faint, playful shimmer of light. Shimmer, the Demiguise, launched himself in an excited arc, soaring from Echo's shoulders straight into Frank's waiting arms.
Frank instinctively caught the creature, hugging the monkey back with genuine affection. "I missed you, little guy!" he murmured into the soft, silvery fur.
Alice groaned in theatrical jealousy. "Oh, for Merlin's sake. Why does Shimmer like him more? I give him more treats!"
Frank playfully stuck his tongue out at her over Shimmer's head. "I've known him longer!"
Shimmer, perched safely in Frank's embrace, mirrored the gesture, sticking his pink tongue out at Alice in a perfect, mischievous mimicry.
Echo watched the entire, familiar scene unfold—Amos counting his spoils, Alice's mock outrage, the affectionate rivalry between Frank and the Demiguise—and the tension that had been locked in his chest finally eased. His earlier thought, the desperate promise to be completely invisible, dissolved entirely. He didn't have to vanish. Not totally. Not as long as he had people who still loved him by his side. Suddenly, the moment of quiet realization was violently shattered.
Before Echo could respond to his own internal thought, a series of wet, heavy splats rained down from the ceiling, landing directly on him. Three large, sloppy water balloons hit his head and shoulders, instantly soaking the front of his robes. The small group gasped in unison. Echo held up his arms, blinking as a sickly, pale yellow liquid dripped from his hair and soaked the neck of his shirt.
"Echo!" Alice cried, taking a startled step back.
They looked up, following the trail of snickering that cut through the low, happy murmur of the hall. Perched high on the railing of the second-floor observation deck, right above where they stood, were the Marauders. Sirius Black was wiping a tear of laughter from his eye. Peter Pettigrew was doubled over, chortling weakly. And James Potter, his robes immaculate, was sneering at Echo, a cruel, cold glint in his eye. Only Remus Lupin stood slightly apart, his expression hard to read—a flicker of fear, or perhaps profound sadness, clouding his features.
Sirius made a rude gesture with his hand, James flipped a careless bird, and the three of them dissolved quickly into the crowd of upper-years, vanishing around the corner with one final, contemptuous burst of snickers. Remus merely watched them go, his expression still troubled, before he, too, disappeared.
Alice immediately stepped forward, her hand outstretched. "Echo, are you okay? What was in that? I'll—"
"Don't touch me," Echo interrupted, his voice oddly flat, completely devoid of his usual anger. He looked down at the viscous, yellowish sludge coating his robes. "I'm fine, but I'm like 80% certain this isn't water."
Amos, whose humor had vanished instantly, whipped out his wand. "Stand still," he commanded, his voice tight with controlled fury. With a sharp, practiced flick of his wrist, he performed a complex cleaning charm. The liquid vanished with a soft whoosh, leaving Echo's robes clean, dry, and smelling faintly of disinfectant. Shimmer shot out from Frank's arms, chittering furiously. He scrambled onto Echo's shoulder, his silvery fur bristling in distress, then gave a warning hiss toward the direction the Marauders had fled.
"What in the blazes is their problem?" Frank demanded, his fists clenched, his face red with protective rage.
Echo finally lowered his head and met Frank's gaze, his eyes calm but dark. "You do remember that I tried to kill James less than four months ago?"
Shimmer jumped from Echo's shoulder and wrapped his arms around the boy's neck, burrowing into his hair. Frank stared, confused.
"Well, yeah, but that wasn't your fault!" Frank argued, throwing his hands up in frustration. "Sniffles got killed, and the killer looked like James. You were acting on what you thought was true. And besides, the real James never showed up in the maze or even in the crowd, so we all know he didn't do it. Shouldn't he understand that you were grieving and confused?"
Echo let out a deep, tired sigh. "People aren't black and white like sheep, Frank. No matter how much they act like it, there are all different shades of gray." He reached up and gently stroked Shimmer's velvety snout. "Everyone reacts differently to things, especially attempts on their lives. And I was fully ready to kill James that day. I don't think 'understanding' is really on the menu for him."
Amos stood with his hands on his hips, still visibly simmering from the Marauders' brief, spiteful appearance. "So, what are you going to do about it, mate?" he asked, his voice low and concerned. "Are you just going to let them chuck swamp water at you every time you step out of the common room?"
Echo's expression settled into one of profound resignation. He adjusted Shimmer, who was still perched on his shoulder, and ran a hand through his damp hair.
"I'll have to deal with it," Echo said quietly, his gaze sweeping over the Hall, lingering on the students who still wouldn't meet his eye. "Hope that in the future I can mend fences between us." He let out a tired, dry chuckle that held no humor. "But the way I see it, that bridge may be burnt for good."
Alice stepped closer, reaching out to gently touch his clean sleeve. "That's a rotten way to start fourth year, Echo. If they try anything else—"
"We'll be there," Frank finished firmly, placing a reassuring hand on Echo's other shoulder.
Echo gave them a faint, appreciative nod, the small gesture conveying more than words.