Miura, an aging ex-yakuza, develops an unexpected bond with Kota, a blind orphan. As they grow closer like family, Miura learns that Kota's sight can be restored with surgery. Determined to help, he steals money from his former yakuza group and leaves it for Kota before turning himself in. 12 years later, Miura is released from prison. Upon learning this, the yakuza plans to kill both Miura and Kota. Miura sacrifices himself to protect Kota, and...