Equation Of The Heart

"Love was never part of the syllabus-until he became her equation."

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He's her professor. She's his bride.
An arranged marriage neither of them fought against-
and a love story neither of them expected.

Kim Taehyung is 26, brilliant, cold, and the youngest professor at the country's most elite university. Behind his quiet intensity lies a man who calculates every move and trusts no one easily-except his family, not that he shows it.

Min Y/N is 21, confident yet warm, with a soft heart and a sharp tongue for anyone who deserves it. She's starting a new year at university, ready to chase dreams... not knowing one of her professors is also the man she's about to marry.

Their families-childhood best friends and billionaire allies-have decided it's time to unite by marriage. And neither Taehyung nor Y/N object.

But marriage is more than just signed papers.

Bound by family expectations yet strangers in many ways, Y/N and Taehyung find themselves thrown into a delicate equation of awkward glances, unresolved pasts, and growing emotions. As they navigate college life, secret dynamics, and the line between duty and desire, one question lingers:

Can the heart solve what logic cannot?

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genres
romance , forbidden love , drama
Student × teacher , arrange marriage