The story in "Silver" is about a female wrestler who is really an undercover agent. Disguised as a wrestling warrior, heroine Jun Shirogane (Atsuko Sakuraba) goes after the gang that killed her family in Takashi Miike's action-packed thriller. Aided by secret service colleague Yusuke Minamida (Kenji Haga), Jun goes undercover as Silver, a formidable fighter in the professional women's wrestling circuit. But Jun's success in the ring doesn't distract her from her primary mission: exacting revenge on the Paradise gang.

After the bloody battle against Hades, the goddess Athena and her saints are still recovering when they find themselves face to face with their newest and most formidable foe: the dreadful moon goddess Artemis. Artemis replaces Athena as the earth guardian deity and takes over the Sanctuary, turning Athena's Saints into her servants. Upon invading the Sanctuary, the Bronze Saints learn that Athena was banished by Artemis and decide to fight the moon goddess in order to rescue their true goddess and free the Earth from Artemis's ominous control.

A lonely otaku is fired from his job. He is rescued in a ruined building by a strange girl in a sailor suit. When he wakes up, the girl becomes a figure. The young man and the pretty figure begin to live together.