Tempus Fugit!

When it turns out that Draco Malfoy is the key to saving the entire Wizarding World, he reluctantly agrees to help (even though it involves bloody time travel—the entire concept gives him a headache, while his least favorite Unspeakable partner is very enthused about the idea).

~~

"I’m afraid you’re our only hope to save the universe, Auror Malfoy. What do you say?”

Draco sighed. He didn’t particularly care for the universe, such as it was, but there were a few things, and very, very few people, whose existence he supposed he may as well ensure. Hopefully it wouldn’t involve fending off any tentacled creatures.