Naze Boku no Sekai wo Daremo Oboeteinai no ka? Episode 12 English Subbed Episode Title: Those Who Shatter the Endless Cycle of World Reincarnation Episode Description: Rinne remembers Sid failing to stop Last Riser from capturing her. Kyoko resorts to a self-destruct attack, but Last Riser survives. Everyone attacks Last Riser and Jeanne decapitates her, but her head sings, then reality distorts and everyone except Kai, Rinne, and Last Riser disappears. Last Riser turns into a copy of Sid with a copy of Codeholder and fights Kai after sending Rinne through a portal. Rinne is chained up again, but she breaks free and returns. Together, they destroy Last Riser, then reality distorts and Kai passes out...