My friend is a Capricorn

One night, Yuya Matsuda stumbles upon his classmate Naoto Wakatsuki after he has committed murder. Being a constant victim of brutal bullying, Naoto, driven to the edge, killed his tormentor. All this time, Yuya tried to ignore what was happening to his classmate, and now, driven by a sense of guilt, he offers Naoto to run away together. The two boys embark on a journey that leads them to shocking truths and a tragic ending.