Omg, this is an amazing story and deserves ALL THE LOVE. I adore the magical theory and the sentient fog and the way that at Hogwarts ids ALWAYS seem to be the ones who need to take care of business. Also how Albus finally caught a clue and owled his dad, and how Harry and Draco knew exactly what their sons were going to get up to.

I'm still squeeing from the hotness and sweetness at the end, but I also want to praise how creepy the other bits were. Tightness in my throat and belly and everything.

Well-done!