Konusuba

A light blue-haired girl with a high ponytail and a blue and white outfit looks forward with a neutral expression, then the scene cuts to a close-up of her legs in a blue and yellow uniform, followed by a brown-haired boy in a similar uniform looking thoughtfully to the side against a dark, starry sky, and finally the girl reappears in a different setting, sitting and looking forward with a glowing pink energy effect behind her.