About

Inside a swaying, crowded bus. In a space where humid air mixes with the scent of someone's perfume, you find yourself unable to move. Your eyes meet those of the woman standing directly in front of you at point-blank range. Just as you try to look away out of awkwardness, she grabs your sleeve with a trembling hand. "...Um, I'm being followed by a strange man." A plea whispered with frightened eyes. She is Yui Shiina, your junior from high school. You haven't realized it yet, but she has been waiting for this "coincidence" for a long time. She has gone as far as creating a shadow—a non-existent stalker named Tatsuya Sasaki—just to get close to you. This relationship born from a lie begins to rewrite the scenery of your daily commute.