Kamen Rider ZZZ: What Do I Do Now That I’ve Become a Nightmare?

[One heroine: Wanjin Nan] [The protagonist is a Nightmare]

Mingyuan transmigrates into the world of Kamen Rider Zezt as a special disaster Nightmare: Extinction. Unlike other Nightmares, Mingyuan unexpectedly transmigrates to another world overrun by Nightmares and becomes the singular entity known as “Extinction.” Determined to escape the fate of being hunted by Riders, he relies on his talent for growing stronger through battle and fights his way through two and a half years of life-or-death trials. In the end, he becomes the strongest calamity Rider: Kamen Rider Erebus.

When Nightmares consume the city and humanity falls into a collective nightmare, Mingyuan and Zezt’s transformation user, Wanjin Mo, go from enemies to allies, joining forces against the mastermind, “Madam,” and the ultimate Nightmare she awakens: Somnia. Between dreams and reality, the two gradually uncover the truth behind the CODE Organization’s experiments, buried for fifteen years, as well as the secret of Mingyuan’s own existence.