Picking up where 'X-Men' left off, the X-Men are in a period of transition, struggling with the loss of Professor X. And while their world is in a strained state of calm when it comes to mutant-human relations—everyone knows that's likely temporary.

Season 2 continues with the heroic mutant team of X-Men, divided and thrown across different eras in time as they struggle to navigate their return home. Meanwhile, back in the 1990s, suspicious foes and new strains of mutant intolerance are on the rise in the wake of the X-Men's absence.