After Doom crashed their wedding to invite them to visit his country, the royal couple pay a visit to Latveria.
What does he want? Well, after giving them a crystal ball for a wedding present, he proposes an alliance between their countries. After Doom displays both racism and sexism, Storm refuses on behalf of Wakanda.
So they all fight.
Panther and Storm win fairly easily and escape.
This story started out good but rapidly got stupid.