"Ephraim begins his march south towards Grado from Castle Frelia. Upon conquering Renais, the Grado Empire has set its sights on Frelia. However, Innes and his troops meet the invaders at the waters' edge. Against all odds, Innes halts the invasion, keeping Frelia's border intact. Ephraim coordinates Frelia's troops in an effort to advance the front lines. Unbeknownst to Ephraim, Grado forces are waiting for them at Fort Rigwald. They've fortified their positions and plan to wait out Frelia's siege. Undaunted, Ephraim remains determined to root out Grado."