Download or read book Dragon Ball Super, Vol. 4 written by Akira Toriyama and published by VIZ Media LLC. This book was released on 2019-01-01 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Goku Black’s identity has been revealed as Zamas, the lord of lords from Universe 10! But he’s not alone—his counterpart from the parallel universe has teamed up with him and, thanks to the super Dragon Balls, they are nearly unstoppable! In the present, Goku trains with Master Roshi to perfect the Mafū-ba and seal Zamas away. Meanwhile, Kaiô-shin takes Lord Gowas, Zamas’s mentor, to the parallel universe to try and push his former pupil back to being good! -- VIZ Media