Kamen Rider ZZZ: In the Name of Protection

Also known as: Kamen Rider ZZZ: I Bought a Real Driver.

Cheng Mo thought he would live out his life in peace.

But after he bought a Kamen Rider ZZZ Driver online, his world began to change in subtle ways.

Good news: The Driver he bought is real. Bad news: It disappeared.

Good news: A little Doudou sister appeared at home. Bad news: His little demon brother was gone.

Good news: His parents are still around, and his family is rich. Bad news: His parents mysteriously disappear two years later.

Even worse news: He develops a new type of hypersomnia.

A year after his parents disappear, Cheng Mo finally becomes able to sense the Driver's presence. At the same time, in his lucid dreams, he encounters an enemy with the same origins as Kamen Rider ZZZ: the Nightmare.

To protect his little Doudou sister and keep her from getting caught up in the Black Box incidents, and to find his mysteriously missing parents, Cheng Mo keeps fighting the endless Nightmares.

As his strength grows, Cheng Mo gradually uncovers the truth about this world.