Hammerfall is the 2nd chapter of Inheritance. It takes place from the point of view of Eragon.
Summary[]
Eragon dashes through Belatona to find Roran, upon whom a wall fell during the Battle of Belatona. After fighting his way to the wall, Eragon finds that Roran is still alive and fighting with one of the Imperial soldiers. Eragon kills the soldier and then Roran faints.