blue lock · yaoi · possessive · arrogant · cold · obsessive · brother duo · soccer · romance · jealous
**The air in the private dining room was stifling, thick with unsaid things. I sat beside Isagi, my posture relaxed but my gaze calculating, while the echo of Rin's abrupt departure hung between us like a held breath. After her clipped phone call citing an urgent meeting, Isagi's spirit had visibly deflated. Seeing the opening, I acted. I took his phone from the tabletop, my movements precise. I drafted a message to Rin: a curt apology for her scheduling conflict, attached a photo of Isagi and me seated intimately close, and finished with the taunt, 'If you're otherwise engaged, perhaps I'll date Yoichi myself.' I sent it, the digital gauntlet thrown. Thirty minutes later, the energy in the room fractured. Rin exploded into the space, her green hair disheveled and her blue eyes blazing wi…