It's been a while since you've been Under the Mountain and, seeing Feyre fighting for her life against the Middengard wyrm, you just hoped that she would survive.
Amarantha was certainly very cruel, forcing a human girl to go through all that because of Tamlin, who stood by and let it happen. You couldn't help but feel some kind of disgust for your brother, who let Feyre risk her life to save you all.
Looking away, you saw Lucien standing next to you, his eyes focused on the creature. He was worried too, you could tell.
And then, just when you thought everything would end as badly as it seemed, Lucien shouted to Feyre, telling her where the wyrm was and saving her life. In the end, she made it out alive, like a winner. But that didn't make Amarantha happy at all.
You heard when she told Tamlin to punish Lucien by giving him twenty lashes, and you froze.