Synopsis: Bungo Stray Dogs - Dazai, Chuuya, Age Fifteen

After taking over as leader of the Port Mafia, Ougai Mori's colleague Osamu Dazai has a nightmarish altercation with Chuuya Nakahara, who is also known as the Sheep King and has the power to manipulate gravity. Despite their differences, they must work together to investigate the rumors surrounding the mysterious Arahabaki entity in Yokohama. Before they were known as Twin Dark, Dazai and Chuuya were just young people. Does their first encounter suggest hope or a warning of impending misfortune...?