Yuka-chan, a classmate who had fallen in love at first sight for a long time. I mustered up the courage to confess to her and acted in such a cruel way...I can't forgive her...because the meeting between me and Yuka-chan was destiny. I won't let anyone get in my way, I'll spend a week fully developing my body to make her my ideal girlfriend so that she won't be able to leave me for the rest of her life...