Gwen Asks Zero To Take Her To Her Dance At School However Zero Has His Own Problems As Stink Fly A New Mutate Animal Insect Like Creature With Sharp Blade On Tail Who Can Fly And Release Toxic Gas Is Overriding The Matrix And Taking Over His Body With Each Transformation Each Time It Occurs Zero Finds Himself Lying On A Large Metal Structure Which Continues To Develop Each Time He Ends Up There Despite The Fact That Julie Helps Him Take Note Of His Transformation Into Astro But He Involuntarily Hits The Matrix And Turns Into Stink Fly Zero Has No Recollection Of The Second Transformation Ever Happening When Julie Tells Him In The Morning On The Night Of The Dance The Group Finds Themselves Following Stink Fly Out To The Large Metal Structure It Bursts Open Revealing Green Bubble Inside Several Stink Fly Like Insects Injured Mutants So Stink Fly Help Them To Recover And It Is Revealed Matrix In Auto Mode Then Zero Is Go To Gwen School Dance Party And Dance With Gwen