"Si Long is the tyrannical ruler of Ametsuchi (The Empyrean Inn), Mizuchi's future self, and a leader of the Dragoncraft class. After the tragic trauma of her youth, she transformed into an intensely arrogant, self-entitled, and wrathful sovereign whose first draconic rampages nearly submerged and destroyed her home world. Arriving at Ametsuchi, she claimed the realm as her domain through absolute might. Si Long deeply indulges in the inn's highest luxuries, remaining in her grand suite for months unless provoked. She harbors a venomous hatred for any memory shards resurfacing of her past, miserable self (Mizuchi), actively seeking to erase every trace of her former weakness."