“Book Descriptions: Killing one measly dragon wasn’t supposed to be a problem.
It seemed like a good, if not practically heroic, choice to join Thor on a quick mission to rid the realm of Alfheim of a minor dragon infestation. It all goes wrong when Thor insists on bringing the goats. And then it gets worse when Elénaril—an elf with an attitude and a crossbow—steps on the scene.
Loki finds her absolutely charming.
And so does Odin. He craves Elénaril for his army in Valhalla. Loki sees this as a (second) chance to secure his place in Asgard and impress the gods.
He wants to show them he isn’t as bad as they say.
But if Loki does what Odin wishes, it might not necessarily prove he isn’t as bad as they say, but prove that he is.” DRIVE