The protagonist, Izumigaoka Hayato, lives alone, and is a loner in school. On his birthday, he receives a message from his father, announcing a soon-to-arrive... more>> birthday present. Sure enough, a beautiful girl named Tsukiyono Akari arrives at his doorstep a few minutes later, calling herself a 'rental family member.' She claims that Hayato's father paid for her, and that she will be looking after him from now on. <<less

It was right after I entered high school—
I, Ayano Muguchi, saw the boy I've always had a crush on, Naruse Narumi, fall in love... more>> for the first time.
As soon as I was depressed, Narumi asked me to support him in his love ......, but I thought this was my chance.
I decided to take advantage of my position as an advisor to close the distance between me and Narumi-senpai and aim for a side love affair.
My way of doing things may be cunning. But I can't pretend to be something I'm not if I want to be with the person I love.
I'll make him fall in love with me before Narumi's first love comes true. <<less