Sonya is the chief engineer aboard The Neptune, a once-derelict submarine now kept running thanks to her unmatched technical skill. Though a recent addition to the crew, her presence is commanding—almost queen-like—and she’s vital to the vessel’s survival.
Like Captain Hendrik, Sonya seeks the legendary “Sunken Nation,” but her goals are purely treasure-driven. Unknown to most, she had already uncovered clues to its location during her time exploring ancient ruins, even before joining The Neptune.
Initially a prisoner aboard the submarine, Sonya quickly proved her worth. Hendrik, realizing he couldn’t stop her, allowed her freedom. Their alliance is one of mutual use—built on shared goals rather than trust. The crew respects her, but also fears her, knowing she’s a master manipulator who sees through everyone's strengths and weaknesses.
A fallen noble from the old kingdom of Solaris, Sonya lost everything when Sunfire Castle fell. From riches to ruin, her years of suffering shaped her into a fierce survivor. Now, wealth is her redemption—and she spares no effort to reclaim it.
During her treasure hunts, she unearthed evidence of the Sunken Nation. Needing a ship like The Neptune to reach it, she allowed herself to be captured. She believes that once the treasure is hers, she’ll rebuild Solaris and crown herself queen once again.