Summary:

When old man Odinson dies he leaves his sons two things: A thriving auto tuning shop and a lot of baggage. The latter mostly belongs to Loki who is sick of driving in Thor's slipstream. Time for a change in leadership. What ensues is a plan that gets resurrected often enough to start the zombie apocalypse all on its own, explosions, dealings with overly invested reporters, epiphanies about heritage, a generous amount of illegal street racing, and the fact that what you get isn't always what you wanted but might very well be what you needed.