Base of story?

Hi. I've only recently heard about this visual novel and I love it. I have just completed the demo and can't wait for the full version to release, whenever that will be
Anyway, I was wondering what the story will be like? By that, I mean will it be a love story with one of the girls based on decisions you make in the visual novel, or something else?
Thank you to everyone who answers my question and good luck to the developers! Hopefully it will be completed soon