AQUIVER the bearer of death
The curse has brought together Luke and Sirena, who were born and live in different lands. Luke comes from the land of "Winter," while Sirena is from the ocean land of "Atlantis." Their meeting is the cruel destiny of the universe. Sirena, a term surgeon on the mainland, searches for humans with a high category of sinners. Like Luke, who killed a dozen mermaid witches, he surprisingly came alone without needing to be searched.
Luke stood before her in dire condition. The witch's curse condemned him to a slow death, a sea serpent embedded in his body, rendering him immobile and unable to eat.
Luke asked Sirena for help in healing. An idea struck, prompting Sirena to defy the mermaids' pact. She deliberately helped Luke lift the curse, intending to manipulate his recovery by reinfecting him once cured.
Sirena unknowingly aided a potential psychopath, risking escalating chaos. This added to the endless hassle, as once Luke was healthy, Sirena found herself stuck with him. Luke became obsessed and ambitious to have Sirena, who struggled to escape.