A low-level maintenance worker who thought he was an orphan awakened his affinity for ancient creations in an accident, and was hunted down by various forces. While on the run, he gradually discovered that he was not accidentally involved in the dispute, but was the only "key" and "container" left by a vanished civilization. He must find the truth in trust and betrayal, and decide whether to embrace destiny and become the "king" of civilization's revival, or to break the reincarnation and open up his own path.
