I repeat Matty Sue's translation here: "In a car running towards the dark clouds". (partly to register an answer count of 1, so people don't think it needs to be answered) I think that's about a perfect translation for 먹구름을 향해 달리는 차 안에서.

That's also what i had predicted! thanks so much :]

I'm not a Korean native speaker, just a learner. I think it translates out to: 먹구름 - Dark Clouds 향해 - 향하다 - To face sth, To head towards sth 달리는 - 달리다 - To run 차 - car 안에서 - inside sth "In a car running towards the dark clouds" "In a car heading towards the darkness" Once again, I'm not a native speaker so i could be wrong.