Behind every perfect performance is a story no fan camera captures. Jeonghan's exhausted smile. Seungcheol's tired eyes. A love kept hidden for years - buried beneath stages, rehearsals, and loyalty to thirteen.

BOOK #4 He didn't walk into my life - he bled into it. Like smoke curling under locked doors, like rot blooming behind a smile. They say the Devil knocks. But Soonyoung never needed to. He found the cracks in me, the ones I sealed with silence and stitched with obedience, and whispered through them like a hymn - dark, low, addictive. He calls me little heart, like I'm something fragile he plans to keep broken. And I keep coming back, not because I'm brave - but because I've forgotten the taste of salvation. And damnation, when it wears his face, feels almost holy. ---- I never wanted heaven. Too clean. Too quiet. Give me the boy who flinches at kindness and claws at cruelty like it's the only language he knows. Give me Jihoon. My little heart with iron in his spine and rot tucked behind his ribs. He thinks he can outrun the dark - sweet thing hasn't realized I am the dark. And I've already wrapped my hands around his throat, not to hurt him - but to make sure he never leaves. He prays. I answer. Every time, in blood, in fire, in a love so sharp it cuts both ways.

Mingyu and Wonwoo are members of the same globally famous K-pop group, known for their effortless chemistry and unbreakable friendship. But behind closed doors, their bond is more than just fanservice-it's love, hidden beneath stolen glances and whispered confessions. When dating rumors begin to spread, the company forces them to distance themselves, tearing apart the world they built in secret. Mingyu, afraid of losing everything, pulls away, while Wonwoo struggles with the pain of pretending they were never in love. But some feelings are impossible to erase. As the spotlight threatens to expose them, they face an impossible choice: Follow the rules and lose each other, or risk it all for a love that was never meant to survive. All written in this book are purely fictional. They're not true or whatsoever and in case there's something that's matched or related in Seventeen in real life, it's purely coincidence or something I add to make the story more realistic. Plagiarism is a crime! I know I'm not a professional writer but please don't copy my work. I worked hard for this>.< Thank you so much! Enjoy reading caratduel~

Tae is a bored college student with too much energy, JK is an idol who wants a look at normal life -or to spy so he can see how his fans like his new album... With a deep scan on stan Instagram, they both come across something called "Kpop penpaling" where fans can connect through writing letters. Jeongguk goes undercover as a fan and DMs the first account he sees, Kim Taehyung. ✨Mostly a twitter crack fic ✨taekook ✨occasionally written chapters when they start to write to each other