Fantastic Four Vol. 1 # 45 - Among Us Hide The Inhumans!

While wandering aimlessly around town, Johnny spies a pretty young girl sitting near a gaping hole in a wall. He goes close to investigate, but the girl tries to escape. It is only when he uses his flames that she sees he is "like her". That is, not human!

The Girl's name is Crystal, and she invites Johnny to come meet her family, who seem to be residing under the city catacombs. But once Johnny sets his eyes on the family, he instantly recognizes Medusa, and realizes it is a family of Inhumans!

He bursts out to the surface, and calls in the rest of the Fantastic Four to deal with the problem. No sooner have the two teams begun to face off, when the Inhumans mysterious leader BLACK BOLT arrives!!!

This is Crystal's first appearance, and looking at her here, it's no wonder Johnny fell so hard for her!