Metaphysical / Paranormal event
Ku attempts to manipulate a gang of humans to destroy their own world by literally eating the energy off the planet, Crystal, Stella, Lazarus and Gretal attempts to stop her.
Gretal had to wait for Lazurus's 18's birthday (10/2/783) before letting him go on adventures with her, Stella and Crystal celebrating his birthday while Gretal was busing herself with spying on Ku but got captured and only then did Crystal and Stella let him join them on a rescue mission