Dragon Ball X Story

Its been a thousand years since goku turned into a super saiyan 10 and is now a ssj 100 gaxillion. He got this power through the vefer stone. Vegeta later gets this and transforms as well. All the saiyans are now at ssj 100 gaxillion and fight against muter, an powerful alien priest from another dimension who can destroy souls. The Z fighters face him, but are overwhelmed by muters power. They later find out that not even an infinite number of ssj infinity gogettos (fusion of gogeta and vegeto), can match even 0.1% of muters power. They z fighters then ask the super supreme kai (overseer of the omniverse) for help.