The Coffee Grounds District – Chapter One

The Milk Frother War Mikasa Ackerman had endured many things inside the four walls of her boxing gym. Split lips. Black eyes. The occasional cracked rib from a liver shot that landed too clean. She handled blood without flinching, sweat without disgust, and the smell of worn leather and disinfectant like it was perfume. But the sound of a milk frother at seven in the morning was where she drew the line. It wasn't just the noise—though that alone was enough to rattle the heavy bags hanging from the ceiling. It was the pitch. A high, whining scream that cut through the floorboards like a drill through wet paper. Her boxers had stopped mid-combination, hands dropping to their sides, faces twisted in confusion. Mikasa wiped her mouth with the back of her hand and turned toward the door. "Five minutes," she said flatly, and left before anyone could argue. The stairs leading down from the gym to the café were narrow and wooden, groaning under her weight. She took them two at a time, her knuckles still wrapped in white tape, her ponytyswinging like a blade behind her. The smell of roasted coffee hit her before she reached the bottom, warm and bitter, mingling with something sugary. She pushed open the door that separated her domain from his. The café was small—three tables, a counter lined with pastries, and a machine that looked like it cost more than her entire monthly rent. And behind the counter, wrestling with a metal pitcher of steaming milk, was Eren Yeager. He hadn't seen her yet. He was too busy cursing under his breath, his fingers wrapped around the frother wand, his brow furrowed in concentration. A smear of chocolate dust marked his cheek. His dark green apron was slightly crooked. Mikasa stood in the doorway and waited. The frother screamed. She clenched her jaw. He finally looked up. The moment stretched. His eyes—too bright, too sharp—latched onto hers, and something in his expression flickered. Surprise, maybe. Or recognition of a kind he couldn't name. He fumbled, nearly dropping the pitcher, and the frother sputtered into silence. "Can I help you?" His voice was steadier than his hands. "The noise," she said. He blinked. "The... noise?" "Your machine. It's loud. It travels upstairs." Eren set the pitcher down slowly, drying his hands on a rag. He looked at her—really looked—taking in the sharp line of her jaw, the faded black tank top, the muscle corded in her arms, the tape around her hands. His gaze lingered there a beat too long before snapping back to her face. "It's a milk frother," he said, a hint of defensive color rising in his cheeks. "Kind of necessary for cappuccinos." "Is it necessary at seven in the morning?" "People want their coffee when they want their coffee." Mikasa said nothing. She just watched him, unblinking. The silence grew heavy, filled with the drip of espresso and the faint hum of the refrigerator. Eren broke first. He ran a hand through his hair, leaving it sticking up in wild tufts. "Look, I'm sorry. I didn't realize—I mean, the floors are thin, yeah. I can try to keep it down, but I just took over this place from my mom, and I'm still figuring out the schedule." She should have turned around. Said fine. Walked away. Instead, she noticed the way his knuckles were white against the counter, the tension in his shoulders, the barely concealed desperation behind his words. He wasn't just defensive. He was scared. She understood scared. "I run a boxing gym upstairs," she said, slower now. "The heavy bags vibrate through your ceiling. If you hear thumping, that's us." He stared at her. Then, unexpectedly, he laughed—a short, genuine sound that caught her off guard. "So we're going to be annoying each other from both directions?" "It seems that way." Eren smiled. It changed his face entirely—softened the sharp edges, warmed the green of his eyes. "I'm Eren." "I know." She paused. "Your mother told me." She didn't wait for his reaction. She turned and walked back up the stairs, feeling his gaze on her back the entire way. The gym was waiting. The bags were waiting. But as she returned to the familiar rhythm of leather and sweat, she couldn't quite shake the image of him standing in his crooked apron, holding a milk pitcher like a shield, smiling like he had just won something.