In which Felix's sister is a music producer for Stray Kids and is in a secret friends-with-benefits with Chan. Lee Kai is good at her job. She writes music for idols. She produces tracks for a successful company. But he's always around. And they have an arrangement of sorts. It's highly forbidden. That's why it's irresistible. OC X Bangchan of Stray Kids The STUDIO-series: Book 1: STUDIO | BANGCHAN (OC (Kai) x Bangchan) (completed) Book 2: SYMBIOTIC | MINSUNG (LEE KNOW x HAN) (ongoing) Book 3: APART | FELIX (OC (Sana) x Felix) (coming soon)

Chan x Y/N Slow burn Smut included In a world of sweat, strategy, and relentless ambition, Y/N has spent her life training in Muay Thai, pushing herself to the limit. When she joins an elite private training group, she meets Chan-a gym rat with a quiet intensity, unshakable discipline, and a presence that demands attention. What starts as playful competition turns into something much deeper, as slow-burning tension gives way to undeniable chemistry. But with the National Muay Thai Championship on the line, Y/N must balance love and ambition, proving she belongs in the ring-while Chan fights to stand by her side, no matter the cost.