Free will is a dangerous thing to have in full Divergent trailer

A few days ago, we got our first teaser for the big-screen adaptation of Veronica Roth's dystopian YA novel Divergent. Now we get the full trailer, and a peek at this world where you're defined by your faction.

This trailer premiered tonight during the MTV Video Music Awards:

And here's the official synopsis:

DIVERGENT is a thrilling action-adventure set in a future world where people are divided into distinct factions based on their personalities. Tris Prior (Shailene Woodley) is warned she is Divergent and will never fit into any one group. When she discovers a conspiracy to destroy all Divergents, she must find out what makes being Divergent so dangerous before it's too late. DIVERGENT is based on the best-selling book series by Veronica Roth.

And here's a handy chart introducing newbies to the factions:

Free will is a dangerous thing to have in full Divergent trailerS

Divergent opens on March 21, 2014.