Dragon Ball Super: Vadar The Ultimate Super Power(Volume 1)

It’s been three years since the defeat of Majin Buu and now Vadera master of the galaxies has his eyes set on earth with possibly evil intentions. A universe shaking battle will ensue between Vadera(his soldiers) and Goku(his friends). Also another potential universal threatening monster will be making his debut on the battle field. Find out everything that happens in this prequel to Battle of Gods NOW!