One year after Goku's battle with Beerus, remnants of Frieza's army attempt to revive their long-dead master. After learning that Goku has far surpassed the power he showed in their battle on Namek, Frieza spends 4 months training. Goku & Vegeta are not on Earth and are training under Whis, so Bulma gathers the rest of the gang to fight against the revived Frieza and protect the universe that is once again under grave threat.