Hostile Work Environment (гет)

Aurors Draco Malfoy and Hermione Granger wake up trapped in a pit, wandless and with no memory of how they arrived in their predicament. They'll have to work together to solve a series of obstacles and avoid a rampaging minotaur that probably wants to eat them in order to escape. Then again, they might just glare each other to death first.
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Fact 1: He has no wand
Fact 2: He has absolutely no idea where he is or how he got there
Fact 3: He appears to be in some sort of earthy pit of some sort with dirt walls, no doors, and the night sky visible above him
Fact 4: He is not alone
The person he is presently not alone in a pit with stirs next to him and seems to be realizing the same facts in the same order at the same time.
“Malfoy, what have you gotten us into?”
“What makes you think this is my fault?”