Ao and Takaomi, who have been friends since childhood, reside near an industrial area. Though they have feelings for each other, they choose to conceal them and lead a regular high school life. As graduation approaches, they decide to behold the mesmerizing night views of the factory solely in each other's company, and sparks fly as they set off on this excursion. However, an unforeseen event forces them to confront a predicament that puts their relationship at risk and subjects them to the mercy of an unyielding fate.
