Metroid: Kamen Rider Generations Vol. 2 - Ex-Aid Era feat. Cross Ange

'Metroid: Kamen Rider Generations Vol. 2 - Ex-Aid Era feat. Cross Ange' is a crossover fic of Metroid, Kamen Rider, and Cross Ange: Rondo of Angel and Dragon, and the sequel to Metroid: Kamen Rider Generations written by Pat141elite (under the user name theeternalrival1 at fanfiction.net). The premise of the story expands further on the setting of Kamen Rider Ex-Aid.

Story
Samus's journey in the world of the Kamen Riders continues. When an Earth Colony becomes invaded by an alien armada, a Norma named Ange is forced to leave her home planet with her two loyal companions, and ends up in the side of a five-man team of Kamen Riders known as the Space Explorers, led by none than Samus herself!