Embark on a journey in a world reborn atop the ruins of an ancient civilization in "부석의 여정." The collapse of the previous civilization has led to an unstable environment and the emergence of bizarre creatures. To survive in this world, individuals must venture into dangerous ruins to obtain ancient devices and mine Ma crystals for energy. Those brave enough to explore the ruins are known as "adventurers."

The Ma crystal technology serves as the driving force behind the advancement of the era and is extensively mined. However, massive mining has led to the spread of "Crystallization Syndrome," transforming those afflicted into monsters who are banished from society. In their struggle for survival, they are driven to more desolate mining sites, unable to escape their tragic fate.