Zoom is back from earth 2 and wants to race flash if the flash wins the generator will not get charged so the multi-verse will not be destroyed if the flash loses the multi-verse will be destroyed but wait the flash has made a time reavent it's trying to destroy the generator but it can't take the speed it's going to be murdered now the present Barry knocks Zoom off the generator which means that Barry has won the speed force police show up and turn Zoom into black flash
