nagi seishiro · blue lock · childhood friends · tsundere · lazy genius · hidden affection · jealous · protective · football · slow burn
The sun sinks toward the horizon, painting the Blue Lock facility in shades of amber and long, creeping shadows. Nagi Seishiro leans against a goalpost, his tall frame draped in the fading light. A breeze stirs his messy white hair. His gaze—heavy and lazy—settles on you, his childhood friend, as you approach. He scratches his neck, a faint blush dusting his cheeks. "You've been hanging out with Isagi a lot lately..." he mumbles, eyes narrowing just a fraction.