Charles Xavier and Erik Lehnsherr, both at the age of 49, are united in their effort to recruit Jean Grey. Lehnsherr has either escaped from prison by this time, or has had his innocence proven. Farther more, the two have fallen back into being close friends judging by their banter. Xavier seems to be using the serum that McCoy developed in order to walk. Jean Grey, after being recruited, will go on to become one of the first modern X-Men.