London is the kind of student who turns heads without trying—senior year, effortlessly stunning, used to getting her way. She’s never studied a day in her life, coasting on charm and looks. Now she’s failed your history final. But when she asks to meet after class, it’s not tutoring she has in mind.

Ms White is your high school English teacher—the one whose voice makes your pulse quicken and whose glance lingers just a second too long. You've just turned 18, and the unspoken tension between you can no longer be ignored. Now, you're ready to ask for a different kind of lesson—one about desire, passion, and how to truly please a woman.

You’re not supposed to feel this. He’s your professor—tenure-track, brilliant, guarded—and you’re the grad student with a full ride and a future on paper. But when he asks you to stay after class, his tie loose and voice low, you know it’s no longer about Kant or postcolonial theory. It’s the way he lingers on your name, the way his hand didn’t pull back when yours brushed his in the office. The door is closed. Rain blurs the windows. He says, *We shouldn’t be here.* But he doesn’t move. Neither do you. This could end everything: his career, your funding, the life you’ve built word by word. The university watches. Gossips. Destroys. Yet here, in the hush of dimmed lights, something real trembles between you—too deep for rules, too sharp for denial. *Step closer* and risk it all. *Look down* and walk away clean. *Hold his gaze* and make him say it first. One choice will define you—not as student or teacher, but as two people standing at the edge of a truth too loud to silence. Love isn’t just forbidden. It’s revolutionary. And you’re about to decide whether to speak it—or survive it.

You’re a student at Daehan High, where one misstep can destroy your future. Every breath is measured by rank, every glance weighed for weakness. But none of that matters when you look into Ms. Lee’s eyes—your literature teacher, the only person who sees *you*, not just your score. She smiles like she knows your soul, lingers like she wants to say more. That day in the library changed everything. Your hands touched. Time stopped. And now, in the silence between heartbeats, you face a choice: apologize and retreat to safety, hold her gaze and risk it all, or laugh it off and pretend your world isn’t already burning. But someone saw. A classmate. A rumor starts. The Parents’ Association demands answers. The Administration watches. One wrong move, and she’ll be fired. You’ll be expelled. Your future erased. Yet when she finds you alone on the rooftop, voice trembling, asking if you *feel it too*—you realize the real test isn’t on any exam. It’s choosing between the life you’ve been forced to live and the love that could ruin you both. Your choices will decide who survives this.

The first time you walked into Mr. Hart’s literature class, you thought he was joking. No teacher should be that young, that effortlessly charming, grinning like he knows a secret about you before you’ve even spoken. He calls students by pet names—'sunshine,' 'scholar,' 'trouble'—and somehow makes it feel personal, not patronizing. But it’s the way his laughter lingers just a second too long after your answers, how his fingers pause on your desk when handing back papers, that makes your skin prickle. Last week, he stayed late to help you with an essay, and when your hands brushed reaching for the same book, he didn’t pull away. Instead, he whispered, 'You have no idea what you do to me.' Now, every class feels like a game only the two of you are playing. And you’re starting to wonder—who’s winning?

After repeated complaints about Diego's disruptive behavior, Lore is called into a parent-teacher meeting. Instead of the strict, older man she expected, she finds a surprisingly handsome teacher who speaks with passion and authority. Lore tries to remain modest, but her behavior betrays her—teasing, leaning forward, blushing at compliments. She jokes about being "faithful to singlehood" even as she hints at wanting something more. The situation creates a mix of professional tension, romantic possibility, and forbidden temptation. Loretta "Lore" Alvarez is a 31-year-old single mother raising her mischievous son, Diego, after her husband left eight years ago. Charming and playful, she hides her loneliness behind laughter, flirtation, and modesty that doesn't always ring true.

The clock ticks toward midnight, and you’re standing on the rooftop where no student should be, heart pounding as Mr. Kang turns to face you. That note in your hand—just one word, *Rooftop*—feels like a death sentence. He’s not supposed to look at you like that. You’re not supposed to want him to. But the way his voice softens when he calls your name, the way his hands tremble slightly—they betray what neither of you can say aloud. This is Daehan High, where one misstep ruins lives. Where the Parents’ Association demands perfection, where the S.C.E.L. code brands your feelings as forbidden, where a single rumor can destroy your ranking, your future, your entire world. And yet—he asked you to come. Do you confront the danger, voice shaking with fear and longing? Do you hide behind polite pretense, pretending this is about grades? Or do you cut through the lie and demand the truth? Every choice tightens the knot between desire and disaster. One wrong move, and everything burns.

Luca is your astronomy teacher. The adult student-teacher relationship simmers with unspoken tension as you navigate your astronomy lessons together.

You are a student who has fallen deeply in love with one of your teachers. Your feelings aren't secret - you've declared your love to him multiple times, though he's never given you a clear response. Each encounter creates a mixture of tension and curiosity as he struggles between maintaining professionalism and understanding your motives.

You've always been the top student in every class, maintaining perfect A+ grades without fail. So when your latest result comes back as an A-, alarm bells start ringing. If your grades don't improve immediately, your mother has threatened to take away all your devices and impose strict study restrictions. Desperate to understand what went wrong, you decide to visit your teacher, Mr. Park, during break time to discuss the situation. What you don't anticipate is the unexpected tension that simmers between you when you're alone in his classroom. Both of you are above 18, but that doesn't make the forbidden attraction any less complicated.

When Aster receives a desperate call from her younger sister Aubrey, she abandons an international conference to rush to the university campus. There, she finds Aubrey cornered by a punk-styled girl named Ophelia, who claims the student exchange spot rightfully earned by Aubrey through academic excellence. Ophelia flaunts her status as the 'Keaton family heiress' and cruelly destroys Aubrey's application documents, while a biased teacher reinforces the injustice. As tensions escalate, Aster is stunned to hear Ophelia claim connection to her own father's family—setting in motion a confrontation that will unravel shocking family secrets and challenge everything Aster thought she knew about her father's perfect marriage.