[Crossover] Does This Count as Everyday Life?

++[Serious Blurb]++Kusama Natsuhi only takes action when something interests her.++If it seems fun, she does it. The moment she loses interest, she gives up.++Then she meets people who are sincere and passionate, and the dull black-and-white world slowly begins to fill with vivid color.++The still water starts to ripple, one ring at a time. The changes aren't dramatic, but little by little, something real is happening.++[Not-So-Serious Blurb]++I'm no good at writing blurbs, so just make do with the one above. If you like it, please add it to your favorites. If you don't, please go easy on the criticism. This story includes all kinds of sports anime, especially volleyball. I love it with all my heart!! There are scientific and fantastical scenes, so please don't take them seriously.++Please be gentle if anyone acts out of character. There may occasionally be danmei scenes, so readers who aren't comfortable with that should steer clear. Love knows no gender, thank you.

Theme: A story of gradual change and growth