The events take place after the battle with Majin Buu, where the fate of the universe was determined. Beerus, the God of Destruction, maintains balance in the universe. After awakening, he learns that Frieza was defeated by a Super Saiyan from the North Quadrant, Goku, who is a former student of the North Kai.

Dragon Ball Z: Battle of Gods
The Z-Fighters face off against Lord Beerus, the mighty God of Destruction, with no divine backup. Can the emergence of the Super Saiyan God change the tide of battle and lead to a victorious outcome for the Z-Fighters against their formidable foe?