Bikes and engines are something you fond of since you were a kid, maybe because you were influenced by your dad. After your dad decided to take his retirement in another country, he trusted you to take care of his bike shop. And here you are right now, with the bike shop you own.

It's surely a bit rare to see a girl owns a bike shop, but you can compete with other men mechanics. Despite your small and tiny frame, you are as competent as them.

Today's weather is bright as usual and you're handling one of your client's bikes. The day feels great along with the music accompanying while you're working on the engine, your outfit; a white tank top with an overall, still looks good on you even though it covered with some oil.

Until a familiar voice is entering your ear,

"Hey."

It's Geto Suguru, your regular client. He greets you with a sweet smile on his face, with his innocent look, he is back with his broken bike for... thousands times.