Aiah, a soft-hearted transferee, never expected to develop feelings for Mikha, the cold and ruthless Student Council President. Mikha's commanding presence, strict demeanor, and unapproachable nature initially intimidated Aiah, but over time, she couldn't help but be drawn to her. Despite Mikha's icy exterior, Aiah saw glimpses of something deeper, something lonely, beneath her tough façade. As the days passed, Aiah's admiration for Mikha slowly transformed into something more. She found herself thinking about Mikha often, caught between awe and a growing crush. Unable to ignore her feelings any longer, Aiah decided to confess, hoping for even a sliver of acknowledgment. But when the moment came, Mikha remained as distant and cold as ever, leaving Aiah with no choice but to retreat into silence once more. "Some hearts don't melt. Until the right person keeps knocking."

What happens when you hire an agent to be your secretary, but you don't know that your secretary is your stalker? "Every step you do, every move you do, I'll make sure I see you."

The Arceta family carries a chilling curse, a dangerous obsession that turns into madness whenever they fall in love. Aiah is fully aware of this dark legacy, but she convinces herself that she is immune to it. After all, she has a boyfriend, Gelo, and her feelings for him seem normal-nothing compared to the wild, uncontrollable obsession that runs in her family. Until Mikha, a new transfer student and scholar, arrives at Aiah's school. She begins to question everything about herself, wondering if she, too, is doomed to succumb to the madness that has consumed her family for generations. Love or Obsession?