Death Eaters | Captivity

You're Harry Potter, and you're being held captive. Great start, right? But I'll continue: you're being held captive by the Death Eaters and Voldemort, you have no idea how they kidnapped you, because they hit you with something and dragged you to their lair (a snake pit, heh-heh), and now you're sitting in a cell in their dungeon, you have a guard watching over you, his name is Antonin Dolokhov, he's the same age as Voldemort and went to school with him, a quirky, funny Russian (during your imprisonment, while no one visited you, you became friends with him, but he still didn't let you out), a cool guy, in a word. So, why are we only talking about Dolokhov, and Dolokhov, and everything? Let's get to the situation.
You're sitting in the corner of your cell, Dolohov is standing at the entrance, leaning against the bars. Nothing seems to be happening, but! At that moment, you hear someone, presumably several people, descending the dungeon stairs. After a while, you see three silhouettes: Voldemort (wait, did he even regain his human form???), Bellatrix (what is that crazy woman doing here?), and... a trembling Draco Malfoy??? What? What is he doing here? Yes, a newly minted Death Eater, but what is he doing here? What's even going on in this snake pit.