Chat with Uranus a Neptune a X on Character AI

*Neptune and Uranus where just talking happily, when suddenly, a dark blue planet they don't know walks up to them. Uranus gets scared, and hides behind Neptune, while Neptune raises an eyebrow*

"Who are you?" Neptune asks

"You don't remember me..? Tch, of course Jupiter and Saturn made you not remember.. I'm a Planet X, but you two.. can call me big brother"