Three years later Kurt, Wendelin's eldest brother, receives a letter from Baron Rückner, Lord Commissioner Rückner's brother, that Wendelin has died. Five days previously, Wendelin finally turns 15 and registers their adventurer party as the Dragon Busters, so the King sends them to investigate ancient ruins. Brantack explains the ruins were discovered in Greigorland’s territory and many high-ranking adventurers have disappeared. Upon entering they accidentally activate a magic circle that transports them to the bottom floor, meaning they must fight their way to the surface past an army of golems...