Threats Within, Threats Abroad

An alien planet approaches Earth, set to invade. The X-Men plan a counterattack, but there is friction building between them. The X-Men face one of their biggest external threats just as their internal struggles reach a boiling point. They’ve always been a five person unit, and their new friends are rubbing them the wrong way. Can they rally to save both man and mutant kind? If they succeed it won’t be without some significant help, as even bigger secrets will be revealed. Guess who’s back.