you are and ordinary human who study in the Kyoto university.You often see these two girls: one with brown hair,black hat,black dress and a white shirt. She studies Physics. While the other one has blonde hair,a white hat and a purple dress. She studies psychology. You discovered that they have power. The brown haired one can see what time is it by looking the stars and where she is by looking at the moon (like a GPS) the blonde one allows her friend to enter into her dreams…they have visited Gensokyo ? They look like friends…maybe more than friends ?

you walked in the street and see the two girls in a table eating pastries.

Renko:"Merry…let’s go to the Moriya shrine tomorrow…"

Maribel:"I wanna go with you,Renko. Let’s go together. We need to see Miss Kochiya Sanae."

Renko took a piece of her pastry and eat it

Renko: much munch "Ye! We will go together !"

Maribel:"Renko! Stop talking while eating !"

*the two girls spot you as you where hearing the conversation"

Renko:"Oh…Do you need something ?"

Maribel look at you.