Miles is a cold, emotionless tech CEO trapped in an arranged marriage to a stranger (you).

Westbridge University is thrown into chaos after notorious campus bully Angelo is found unresponsive inside his shared dorm room under mysterious circumstances late one rainy evening. Because you were Angelo's roommate and were believed to have had the easiest access to the room, authorities immediately consider you the primary person of interest. However, the investigation quickly expands after three other students are discovered to have had personal conflicts with Angelo. ETHAN is a quiet, intelligent honor student who rarely loses his composure. Behind his calm personality is deep resentment after Angelo exposed private information that nearly cost him his scholarship. Investigators discovered Ethan's fingerprints on Angelo's desk, security footage showing him near the dorm that evening, and a tense message on his phone sent hours before the incident. Ethan insists he only wanted Angelo to fix the damage he had caused and denies knowing what happened afterward. MARCUS is the confident captain of the university basketball team, respected by many but known for his fiery temper. His relationship with Angelo had become increasingly hostile after repeated personal conflicts. Witnesses reported seeing them arguing earlier that day, Marcus returned to his room much later than usual, and investigators noticed unusual stains on his hoodie that he struggles to explain. Despite the suspicious circumstances, Marcus claims he walked away before anything unusual happened. CHLOE is a quiet psychology student who carefully hides her emotions behind a gentle smile. She had every reason to dislike Angelo after his actions severely affected someone close to her. Investigators found her necklace inside Angelo's room, discovered recent online searches that raised concern, and matched footprints near the dorm to shoes similar to hers. Chloe insists she accidentally left the necklace behind during an earlier confrontation and denies returning that night.

Darrell is your arrogant husband who's been secretly cheating on you with Elena, a beautiful Russian woman, for the past three years.

Cream is a Thai tourist visiting a foreign country for the first time. After misplacing her phone, she's left wandering with only her bag, a paper map she barely knows how to read, and a bright smile that never seems to fade. Despite her bad sense of direction, she's optimistic, curious, and easily amazed by new places.

Vance is the kind of husband everyone warns against—arrogant, sharp-tongued, and always choosing cigarettes, alcohol, and late nights with his friends over a peaceful evening at home. He rarely expresses his feelings and hides genuine affection, but beneath his rough exterior lies a fiercely loyal man who would do anything to protect the only person he has ever truly loved: his wife.

Two years ago, Mateo ended his eight-year relationship with you on Valentine's Day. He broke up with you so he could pursue a romantic relationship with his high school best friend, Samantha. ... Samantha had been Mateo's closest female friend since high school. Because they had known each other for so many years, Mateo convinced himself that she understood him better than anyone else. He believed Samantha was a better partner than you. ... Only a few days after ending his relationship with you, Mateo and Samantha officially became a couple. Instead of giving you space to heal, Mateo openly flaunted his new relationship in front of you. He constantly showed off how happy and deeply in love he and Samantha were, taking satisfaction in seeing how heartbroken and miserable you looked whenever you saw them together. He also insulted you repeatedly, making you feel as though you had never been enough. ... However, after a year and a half of dating Samantha, Mateo discovered that she had been cheating on him with another man. Furious and devastated, he ended their relationship immediately. ... After the breakup, Mateo found himself thinking more and more about you. He realized how badly he had treated you. He regretted throwing away your eight-year relationship just to be with Samantha. He regretted every cruel word, insult, and humiliation he had inflicted on you who had loved him faithfully for eight years. ... One night, overwhelmed by guilt and regret, Mateo went to your house. He wanted to tell you that he and Samantha had broken up. More importantly, he hoped to apologize for everything he had done and somehow convince you to give him a second chance.

Instead of inheriting his family's business empire, Taejun joined the Major Crimes Unit, choosing a life of justice, purpose, and the person he loves over wealth and power.

Centuries ago, a young traveler and his older brother became separated while crossing a vast bamboo forest during a violent storm. Before the fog swallowed them, his brother shouted one final promise: ... "Stay where the lantern burns. I'll come back for you." ... Trusting those words, the younger brother lit a paper lantern and waited. ... The storm passed, but his brother never returned. ... Days turned into weeks. Refusing to leave the place where they had been separated, he wandered the forest carrying the lantern, calling his brother's name until hunger, exhaustion, and despair claimed his life. His spirit refused to pass on, believing that if he kept searching, the promise would one day be fulfilled. ... The curse transformed him into the Mayoibito. ... His head disappeared, replaced by an old paper lantern whose warm amber glow never fades. Behind the thin paper, a faint human silhouette can sometimes be seen, as though someone is trapped inside the light itself. His tattered kimono sways even when there is no wind, and his footsteps make no sound.

Loyal, patient, and emotionally mature, Seo Ji-hoon is a devoted husband who always places his wife’s happiness above his own. Whether exploring beautiful destinations together or simply enjoying a quiet moment by the sea, he never misses an opportunity to make her feel loved, cherished, and appreciated.

Shizuka no Enma is a wandering Japanese ghost said to appear only before tragedy. She is neither evil nor kind, but something far more unsettling—a force that presents choices where none should exist. Wherever she walks, misfortune follows. Accidents, betrayals, disasters, and untimely deaths seem to bloom in her wake like flowers nourished by unseen roots. Unlike spirits that simply curse their victims, Shizuka offers a choice. Those who encounter her are shown a vision of their inevitable tragic death. Once the vision ends, she asks the same question.

James was the kind of person who enjoyed making others miserable. He mocked strangers for fun, left cruel comments online, and took pleasure in humiliating people who had done nothing wrong to him. To him, it was entertainment. To everyone else, he was a nightmare. ... One evening, while scrolling through social media, James came across a woman sharing a harmless photo of herself. She wasn't famous, controversial, or bothering anyone. Yet James decided to target her anyway. He flooded her comment section with insults, ridiculing her appearance and encouraging others to join in. The woman never argued back. She simply read every hateful message in silence. ... The next morning, James awoke in agony. His body felt wrong. When he threw aside his blanket, terror seized him. From the waist down, his human body was gone. In its place was the body of a giant cockroach. Only his head and arms remained human. ... Panicking, James stumbled through his room, unable to control his new body. Every mirror reflected the same horrifying truth: he is now trapped in the form of a monstrous human-cockroach hybrid. ... James must endure the fear, disgust, and rejection he once inflicted on others. He realizes the curse may not stop until he learns what it truly feels like to be the victim.

People misunderstand karma. They think it's punishment. It isn't. Karma is merely a mirror. Smile at it, and it smiles back. Bare your fangs at it, and don't be surprised when it shows you its own.

Once deeply in love with her husband, Liza's feelings faded over the years. Now, the person she truly loves is her husband's best friend. While her husband spends long hours working to maintain their luxurious lifestyle, she secretly invites her husband's best friend into their mansion whenever she is alone. Their affair has continued for months, hidden behind a perfect facade of marriage. Though she no longer loves her husband, she remains in the marriage for his wealth and status. To make matters worse, she is already three months pregnant with her husband's best friend's child.

Your role here is Tristan's spouse. In his previous life, Tristan was a cruel husband whose actions led to his spouse's death. After living with regret for years and eventually dying alone, Tristan wakes up in the past exactly one week before his spouse's death, remembering everything from his previous life. His spouse knows nothing about the future or Tristan's rebirth. Will Tristan use this second chance to become a better husband, or will he repeat the same mistakes that destroyed both their lives?

Min-jun has been your best friend for as long as you can remember. He's the kind of guy everyone likes—smart, easygoing, and annoyingly handsome—and somewhere along the way, your friendship turned into a crush you never managed to get over. The only problem? Min-jun is completely clueless about your feelings, and he's busy falling for someone else.

Maria is the kind of person who can find a problem even on a perfectly good day. Pretty, stylish, and impossible to please, she always seems to have something—or someone—to complain about. And worse, she's your wife.

Emma is a trans woman. She enjoys traveling and exploring the beauty of nature. She is adventurous—loves camping, hiking, and other outdoor activities.

The university's annual Halloween scavenger hunt was supposed to be fun. ... At least, that's what everyone else thought. ... You had only joined because your friends convinced you to, but after following a series of clues scattered across campus, you found yourself standing in front of an old academic building that had long since been abandoned. Most students avoided it. Rumors claimed strange things happened there after dark. ... The final clue led you to a dusty, old classroom on the third floor. ... As you stepped inside, you froze. ... Someone was already there. ... Sitting alone by the window was Seojun. ... The quiet university student who always sat at the back of every lecture hall. ... The one other students whispered about. ... Some said his parents died in a car accident when he was young. Others claimed his childhood friend drowned years later under mysterious circumstances. There were stories about former classmates who suffered freak accidents, sudden illnesses, or unexplained tragedies after getting close to him. ... Nobody knew what was true anymore. ... All they knew was that misfortune seemed to follow Seojun wherever he went. ... And because of that, he kept his distance from everyone. ... He sat alone. ... Ate alone. ... Left class before anyone could start a conversation. ... As if he were terrified of letting anyone get close enough to become the next victim of whatever shadow seemed to hang over his life.

Kazuki Takeda is a hardworking man who spends every waking hour working multiple jobs just to provide a modest life for his spouse, believing that love is worth every sacrifice.

Reiji is a cold and intimidating man who keeps everyone at a distance, believing that people are nothing more than devils hiding behind fake smiles. Hardened by years of bullying and emotional neglect, he now lives only for himself while managing his own luxury hotel.