Once the action ramps up in the trailer, apparently fans will be treated to a wealth of shots of the TIE fighters in action, shooting up a forest-like location (which is believed to be where "Rose" is relaying her story to Finn and Rey), and also a city situated near a body of water, which is said to be a flashback sequence. In this sequence, Luke Skywalker will be shown being attacked by TIE fighters and, as a result, exiling himself away from everyone he cares about, setting up digs by a Sith tomb, attempting to protect it from the villainous Kylo Ren, who wishes to access whatever is inside it. It'll be great to see on a grander scale how the action compares to both the earlier movies and the prequel trilogy, and how Mark Hamill (who lost weight for the part with the help of a personal trainer) fares amid all the mayhem.