 If the player accepts, Erwin remains with Rayguard until Langrisser is found, at which point the player may choose to betray the Empire if Erwin takes Langrisser before Leon.If Erwin betrays the Empire, he commits himself to the destruction of both the Empire and the Descendants of Light.The Prince of Darkness Böser, sensing Erwin's strength, himself betrays the Empire and places his forces under the player's command.