Issues 20-23 (arc 8) deal with a very young mutant killer seeking asylum at Xavier's Institute. Emma Frost promptly kicks out members Sage and Bishop when they visit because she believes that mutants should police themselves. The team breaks into the mansion to bring the boy to the proper authorities. However, a possessed Emma intercepts them. She is possessed by Elias Bogan, an old acquaintance from the Hellfire Club that she and Sage have met before. After an argument with Professor X elsewhere, Ororo arrives to help her team mates. However, old emotions rise to the surface as Ororo fights Emma Frost. Emma shakes the possession outside the mansion during the fight, but they continue to battle until Storm shows that she's willing to kill Emma and has the ability to do so. Elias Bogan proves to be the threat behind the murders. Storm and Emma pull it together long enough to facilitate the rest of the team's escape, who then stop Bogan, though certainly not for good. The philosophical rift between the two groups of X-Men reaches its peak here when the X-Treme X-Men promise not to return to the mansion again until the dream of peaceful coexistence is, once again, the goal the X-Men, instead of what the X-Treme X-Men believe to be isolationism and possible mutant supremacy.