The rumbling of stone against stone filled the chamber as the mouth of Salazar Slytherin started to slide open. He could dimly hear Blaise asking what was happening, the confused admittance of not knowing from Draco. Luna telling them they had to go, Severus calling for someone to hurry up and leave. Harry and Hermione stubbornly, shouting they wouldn't leave without their Father. Harry, Hermione. The mouth of Salazar was fully open now, he could see the outline of movement inside the blackness. Aziza. Harry. Hermione. He forced his leaden limbs to move, pushing all his strength into his legs.