Reborn as Mio Takamiya with a Sign-In System

During an adventure aboard the Astral Express, Ling obtains the Box of Rebirth and rewinds time to the beginning of her arrival in the world of Date A Live, while retaining all her powers and memories. She summons the World Stand, Requiem, and arrives aboard the Natahtos with the Spear of Final Rebirth, appearing as the Origin Spirit, Mio Takamiya.

Ling reunites across time and space with her beloved, Reine, and awakens the memories of their bond. She reveals the truth behind the birth of the Spirits: they are the products of the Void Core energy she sealed away resonating with emotions, and each Spirit is an extension of her power and memories. Using the light of the origin and the power of the end, Ling anchors the balance of spiritual power. Together with Reine, the Spirits, and Shido, a descendant of the Forest Keepers, she protects the world with their bonds, using memories as their anchor, and begins a new chapter warmed by the past.