Jayna grapples with her torn loyalties as Seg fights for survival within the heart of Black Zero.

Seg is faced with an impossible choice that will shape the El legacy and the fate of the universe.

Seg must decide if he can make the ultimate sacrifice in service of the greater good of Kandor.

Seg-El is stranded far from home, where his grandfather leads a rebellion against General Zod.

Seg and Adam return to a very different Kandor. Val and his Rebels prepare a major offensive.