Zenless Zone Zero: Amnesia? I'll Build a Knight's Belt Instead

After accidentally getting caught up in a Hollow incident, Zhe merged souls with a tokusatsu fan from the real world. Though he lost his memories, he gained a mysterious power known as the “Earth Library.” To protect his only family in perilous New Eridu, his younger sister Ling, he uses his ability to handcraft a Kamen Rider belt and memory devices, rising to prominence as Kamen Rider Skull. As his memories return, Zhe begins to understand the true nature of this world. When Ling is endangered by a Hollow, Zhe gives her half of his power to protect her and grant her strength. The two become Kamen Rider W, “two people, one body,” joining forces to confront threats from the Hollows, rival factions, and even the depths of their own memories, as they write a tale of a hard-boiled detective and a princess of knowledge in New Eridu.