In an era of peace following the Tournament of Universe 6, a sinister shadow looms over Earth's future. The Goku Black Arc stands as one of Dragon Ball Super's most compelling sagas, weaving together elements of time travel, identity, and the corruption of power.

Trunks returns from an alternate timeline, his world in ruins. Once again, the young Saiyan warrior seeks help from the past, but this time he brings warnings of an enemy more terrifying than any before – a mysterious being who bears Son Goku's face yet harbors a murderous hatred for mortals. This doppelganger, known as Goku Black, has systematically eliminated most of humanity in Future Trunks' timeline, working alongside an enigmatic partner named Zamasu.

As Goku and Vegeta venture into this apocalyptic future, they confront questions that challenge the very foundations of their universe: What creates a god? What defines justice? And most disturbingly – could Son Goku himself become an instrument of destruction?

The arc masterfully blends the series' signature martial arts action with darker themes of divine judgment, the corruption of absolute power, and the cost of playing god. Through time-bending confrontations and revelations about the nature of divinity itself, our heroes face an enemy that forces them to question not just their strength but the very purpose of their power.

In this saga, the line between god and mortal blurs and the price of hubris echoes across multiple timelines. The Goku Black Arc stands as a testament to Dragon Ball Super's ability to evolve beyond simple battles of power levels, delivering a story that resonates with themes of identity, justice, and the complex relationship between mortals and their gods.