It's uh... a rather long story. Back home I'm kind of an associate of Thor's. And his brother, Loki along with the Enchantress were trying to use me as a-- [...] sort of weakness to get to him I suppose.

[Well. More like trying to use Hulk to wreck all of Asgard but shhh. Let's just skip that part.]

It's still 2010 where I'm from. So for me, none of this has happened yet.