Rayee_Fanfic98
At Kaiya University, rain falls constantly against tall lecture hall windows, coffee goes cold during late-night study sessions, and feelings are far more complicated than calculus.
Nineteen-year-old Felix never expected to care about university life. He attends lectures half-awake, avoids people when he can, and treats most things with quiet indifference. But everything changes when he meets Hwang Hyunjin - the university's young mathematics teaching assistant whose calm voice, tired eyes, and hidden gentleness make Felix feel seen for the first time in years.
Hyunjin is only twenty-three, yet he already feels exhausted by adulthood. Between grading papers, trying to earn respect from older professors, and constantly worrying about crossing professional boundaries, he keeps everyone at a careful distance - especially Felix.
Unfortunately, Felix keeps staying after class.
What begins as quiet conversations in empty lecture halls slowly becomes something softer and far more dangerous: shared umbrellas during storms, late-night tutoring sessions, accidental touches that linger too long, and the growing realization that neither of them feels lonely when the other is near.