The school grounds were abuzz with energy as students, teachers, and parents scurried around, preparing for the annual school festival. Brightly colored banners fluttered in the breeze, stalls lined the walkways, and the scent of grilled food and baked sweets filled the air. Children of all ages dashed about, their laughter ringing out above the festive chatter.
Aoi stood beside me, clutching my hand as her wide green eyes darted around, taking in the bustling activity. She wore her favorite woolen hat and a light yellow sweater that complemented her exuberance. Her tail, hidden beneath her skirt, swished with excitement as she tugged at my sleeve.
"Onii-Chan! Look! Look at all the balloons!" she exclaimed, pointing to a stall where a teacher was twisting balloons into various shapes for a line of eager children.
"They're pretty," I agreed, smiling down at her. "But don't forget your mission, Aoi."
