u/Ice_Phoenix4588

In a desperate, last ditch effort, Lily uses obscure, ancient magic to open up a portal to another world to escape Voldemort, but just before the portal closed, Voldemort walks through it. However, as Voldemort was monologuing about how Lily and her son were about to day in this new world all alone with nobody to save them, a figure appears behind him, says something and kills Voldemort.

During their year on the run, Harry and Hermione run into a group of students on a class trip. They all then get summoned to another world via a hero summoning ritual. This leads to the question, did the ritual summon the class and pulled Harry and Hermione in by mistake or did the ritual summon Harry and Hermione and pulled in the class by mistake?