            Harry nodded slowly, like he was still processing. "Sirius said the door is connected to the disappearances here. And that the thing must have so much power, it’s been able to ward itself. That’s why none of us at the DMLE or the French Ministry have been able to investigate." With a frustrated snarl, Harry leaned back against the cushions and scrubbed a hand over his jaw. "I can’t believe we missed something so bloody  massive. I mean, it’s another Veil, right? And it's just been sitting here under our noses!"