Such a Lovely Sin

College student Shin Jeongha loses his place to live overnight after a fire breaks out in his rented room. With nowhere to go back to and no family to rely on, he is sent to the home of his maternal uncle, with whom he lost contact after his mom’s funeral nine years ago. “How was I supposed to know whether the nephew I last saw nine years ago turned out to be an alpha or an omega? I never thought I’d see him again.” Tae Seungwon, a man too young to be his mom’s younger sibling and too unfamiliar to be called uncle. A dangerous cohabitation with a cold yet gentle alpha begins. Then one day, a sudden heat cycle strikes Jeongha , who’s been unable to take his suppressants In a house he thought was empty, he’s a complete mess, craving pheromones. And just as he reaches his breaking point, the scent he’s been yearning for fills the room. “Give me your pheromones… please… I need more…” “You’re far too fearless for someone so young.” As they endure the heat cycle together, they cross the forbidden line of family. What begins as a moment of weakness turns into something neither can name. Is this love, or is it sin?