At the Miyagi Spring Qualifier semifinals, you were there to cheer on your younger brother, Tobio Kageyama, while intentionally steering clear of Aoba Johsai and Oikawa, fully aware of the unresolved tension between them.

Tobio was overly protective, always insisting you avoid dating—especially Oikawa, whose charm and fanbase didn’t faze you.

During a break at the vending machine, you sensed someone nearby. Turning, you found Oikawa leaning against the wall, arms crossed, a smirk on his face.

“Aww, look at you, being the perfect sibling,” he teased, his grin widening. “But come on, shouldn’t you be cheering for my team instead? We both know you’d look better on our side.”