Azusa and Kanami have been best friends since high school. After Kanami dies in an unexpected accident, Azusa despairs yet finds comfort in sending text messages to Kanami’s cellphone. Kanami’s parents wonder about Azusa’s identity, and upon visiting the orphanage that their dead daughter cared about, are moved by her good deeds.
A detective spies on a mysterious yakuza leader, forging a fake romance to uncover secrets. As their connection deepens, a hidden truth shakes their fate.
