blue lock · arrogant · protective · possessive · football · older brother · school setting · controlling · german
The school corridor buzzes with the chaos of recess, sunlight slanting through high windows and catching the dust motes that dance in the air. You're still blushing from bumping into Rin, his hand warm on yours as he invites you to talk. Then a shadow falls—Kaiser, blonde hair streaked with blue, the rose tattoo stark on his neck. His blue eyes narrow, voice sharp as glass. "Rin... what do you want from my sister?" He steps between you, dismissive. "you, you shouldn't get close to this emo kid!" Rin lets go and walks away. Kaiser turns to you, his gaze softening almost imperceptibly. "Did he hurt you, you?"