A mutant empath on the run from mysterious government agents is rescued by a team of fellow ""New Mutants"" - the group known as Mutant X.

Brennan is captured and falls under Eckhart's control, and forced to work against the New Mutants.

A mutant terrorist, Kilohertz, threatens to throw the world into chaos.

A young New Mutant from Adams' past shows up, seeking revenge for her father's death.

Adam is framed for murder by a New Mutant with the ability to steal people's memories.

Mutant X encounters a new faction of New Mutants - the Strand, led by the powerful first mutant, Gabriel Ashlocke.

Aliens are targeting New Mutants to capture samples to take back with them.

Adam is put on trail by a mysterious Tribunal for crimes against humanity.

The team tracks down a pyromaniac mutant but matters are complicated when Emma is ""possessed"" by the spirit of his most recent victim.

A revenge-seeking cybernetic mutant uses his powers to overtake Sanctuary's security system in a plot to destroy Mutant X.

Mutant X unearths an old military experiment involving an age-reversal serum and is surprised to discover that Jesse's grandfather is a one of the test subjects.

The team uncovers many of the mysteries surrounding Mutant X after the Dominion captures Lexa and Jesse.