Unlike the original series where Mayuri slaps Okabe to snap him out of his despair, in this version, Mayuri comforts him instead. This lack of "tough love" prevents Okabe from trying again, leading him to delete the video message from his future self and abandon his "Hououin Kyouma" persona.

The Steins;Gate narrative constructs a complex web of cause and effect across multiple worldlines. The television series concludes with the protagonist, Rintaro Okabe, successfully reaching the "Steins Gate" worldline—a timeline where the tragedies of Mayuri Shiina and Kurisu Makise are averted. However, the special episode, Kyoukaimenjou no Missing Link , introduces a conflict that questions the stability of this resolution.

Released in 2015 as a special promotional episode during a rebroadcast of the original anime, it serves as a prologue that explains why the "Steins Gate" world line—a future without World War III or the death of Kurisu Makise—did not happen immediately. The Point of Divergence: Why Episode 23β Matters

But he knew that number. 0.571024% — the gap . The missing link between the Alpha and Beta attractor fields. A worldline where no Okabe should exist. A worldline where he had failed to save Kurisu and failed to return to the Beta line properly. A quantum ghost.