Well, first of all, I am truly a guy. Yes, a guy. Haha.

Secondly, here is the plot: 100 years later, Hogwarts has been reduced to rubble from the battle in 1998. The headmaster moved the school down the road leaving the cliff side a mess of the old Hogwarts school. Now Dementors have claimed that part of the land and students are sneaking in for a peak.What are the teachers and ministry hiding? What are the secrets that will lay in the labyrinth of rubble and who will survive to tell the tale? 

Now, I love Izuriel's idea of not making Hogwarts but another wizarding school of some sorts. So, yeah. Two neat ideas.