After hitting rock bottom, a high school girl discovers a new beginning with the help of Yuusuke Yuuki. Throughout high school, Yuusuke devoted his time to studying and working part-time to maintain his scholarship. However, he longed for a companion to share his life with. One day, on his way home, he noticed a girl on the brink of jumping off the edge of an abandoned building. He questioned her decision, and she confided in him about her lack of purpose. Without hesitation, Yuusuke proposed a relationship to save her from her despair. Confused yet curious, Kotori Hatsushiro accepted his offer, and their journey of love and everyday life began. All from a fateful and unexpected encounter.