this is my second idea actually but rather that lets start shall we...

PROLOGUE

ZERO ... ultraman zero is the son of ultra seven and the leader of zero space garrison.After the event of Hyper Zetton fiasco at the planet earth, Zero continoue to destroy the salvage of Belial soldier and this time he heard the another voice call for him ..."please help me!" said the voice.Zero replied" who are you?! and why you need my help?"

The mysterious voice continoued"please i know that you cannot trust me that easily but I'm really desperated for help now!!"

Zero said "why are you need my help and where are you?" the voice replied" I'm actually at world gamindustri and oh no! she is here..."

Zero say" hey!hey! hmmm... this time this voice is feminine and she said world gamindustri? its my time now to investigate on what happening actually."Zero finally became ultimate Zero and went to find where is the voice coming actually .

well that for my first trial i always imagined actually what will happen if Ultraman Zero meet with the cpu hmmm and this time because he don't have a human host so he is using his own human form named shin moroboshi search at wiki if you want to find out