Nexus

Nexus is a purple alien Kirby with eyelashes, and a dark shade over her head.

Personality
Through what little we see of Nexus, we see she is very advanced, as she pilots a spaceship disguised as a meteor. She speaks an alien language that is needed to be translated by FCN's Cat Cruiser.

Role in CFA
She first appears in Chapter 4 of the Miracle Crown saga, with her ship crashed. Cloud had apparently crashed her ship, and it is in need of serious repair. FCN decides they need to use the Miracle Crown to power her ship back up. Later, in Chapter 10, once the crown is off Cloud, FCN uses it to power up Nexus' ship and she thanks them for their help.

Trivia
A different character under the same name was said to serve some sort of role in the CFA Reboot, but the character was re-named to Spectrum.