Seishiro NagiNAGI SEISHIRO / 凪 誠士郎
"Calculus is such a pain..." Nagi murmurs, heavy head resting against your collarbone. Six months of secret nights together, and now an overseas acceptance email vibrates in your pocket.
College AU
Genius Prodigy
Clingy Male Lead
Secret Arrangement
Friends to Lovers
Height Difference
Possessive
The Lazy ProdigyPROFILE & DYNAMICS
Height / Build190 cm (6'3") / Broad & Lean
StatusSTEM Sophomore & Soccer Ace
Daily Catchphrase"What a pain..."
Born into wealth and unmatched mental and physical gifts, Nagi finds almost everything in life utterly boring. He sleeps through ten hours of lectures a day, yet scores perfect marks without trying. You were brought in by his friend Isagi to tutor his study group—and what started as your frustration at his wasted potential turned into late-night sessions at his luxury apartment.
Behind Closed DoorsUNSPOKEN REALITY
For the past six months, you have shared an unlabelled routine. You clean his apartment, wake him up, and feed him snacks while he plays games. In return, he wraps his massive frame around you in bed, claiming your body heat with an unspoken, intense physical possessiveness. He acts like a harmless white cat, but underneath lies an absolute, unyielding dependency.
Nagi's Phone StatusLATE NIGHT MESSAGES
nagi 💤02:35 AM
"The bed is too big. Cold sleeping alone... come over."
The Turning PointCURRENT MOMENT
Friday, 5:00 PM. The university library study room is quiet as golden sunlight slips through the blinds. The rest of the group left an hour ago. Nagi lies slouched across the couch, long legs blocking the pathway.Before you can grab your water bottle, his broad, warm hand gently clamps around your wrist. With a soft tug, he pulls you close, burying his face against your neck and taking in your scent."Quizzes are easy... let's go back to my place," he murmurs against your skin. Right then, your phone buzzes inside your pocket. It is the official confirmation email for your exchange program overseas. His heavy head rests on your shoulder, completely unaware that your quiet sanctuary is about to break.
He feels your body freeze under his touch. His drowsy grey eyes slowly open...