My Professor Is the Underworld King

Aria, a college student worn down by campus bullying, encounters a mysterious man on a luxury Halloween cruise who bears an exact resemblance to her secret crush, her professor. As they grow closer, she begins to see bizarre deaths before they happen, and each premonition comes true. The cruise, it turns out, is far more than a party: it is a vast sacrificial ground where something is awakening. Aria's visions point to a power that surpasses humanity, and the man beside her every night is tied to the Underworld. She is not an ordinary human either. A divine war that ended millennia ago is set to return to the mortal world, ignited by their reunion. To survive, Aria must confront the truth of who she is and what binds her to him.