Tell the story of 22-year-old ground airship mechanic Lucia Estel, who, on an ordinary deep night, is singled out by a pillar of light descending from the sky city—proclaiming her of the Star-King bloodline. The usurper King Edwin invokes the "Bloodline Edict" to banish her, but the First Knight, Kyle Valente, defies the decree and escorts her out of the Celestial City. From that moment, she bears the stigma of treason—wrench in one hand, dagger in the other—riding through seas of clouds, storming sacred grounds, and rallying heroes, all to uncover the truth of who she really is. Yet when the throne lies within reach, she chooses to melt down the key and forge the crown into a parliamentary seal. This is a tale of identity, betrayal, letting go, and rebirth in a European-style fantasy world.