Hikaru Is Remembers That He Has A Camper Dyno-Cap So They Are Spend The Night In It Then They Are Talk About The Dragon Balls So Tiga Is Secretly Drugs Their Drinks Causing Them To Fall A Sleep Because Tiga Have Been Listening From Outside The Window And Now Plan To Take The Balls But Zero Is Awake Because Drug As No Effect On Him Then Tiga Is Power Up And Transform Into Dark Form And Fight Against Zero So Zero Is Use Hand To Hand Combat Then Tiga Is Use Dark Punch So Zero Is Use Metalium Beam And Defeat Tiga Then Tiga Retreat And Tiga Then Finally Decides To Follow Them And Allow Them To Gather All Of The Dragon Balls First Before He Can Try To Seize Them