Senior, Is It All a Coincidence?
Ha-yun's family goes bankrupt, her younger sister falls gravely ill, and her life plunges into desperation. While working a part-time job, she gets bullied and encounters Lee Jun-hyeok, a playboy chaebol heir in Seoul's high-society circle! For her sister's medical bills, Jeong Ha-yun agrees to sell her first night to Lee Jun-hyeok for 100 million won. Lee Jun-hyeok misunderstands Jeong Ha-yun as just a gold-digger selling her body, little knowing that he is the senior whom Jeong Ha-yun had a crush on since her school days! After the night, Lee Jun-hyeok still wants to use money as a transaction to keep her by his side. Unexpectedly, Jeong Ha-yun coldly states that there is only this one night. From then on, Lee Jun-hyeok suffers from unrequited love and starts a game of you run and I chase.
Main characters: Lee Jun-hyeok, Jeong Ha-yun
Also known as: 前輩，都是偶然嗎
Senior, Adakah Semuanya Kebetulan? (50 episod)
Keluarga Ha-yun muflis, adiknya sakit berat, dan hidupnya jatuh ke dalam keputusasaan. Semasa bekerja separuh masa, dia dibuli dan kebetulan bertembung dengan…
Keluarga Ha-yun muflis, adiknya sakit berat, dan hidupnya jatuh ke dalam keputusasaan. Semasa bekerja separuh masa, dia dibuli dan kebetulan bertembung dengan Lee Jun-hyeok, pewaris chaebol yang playboy dalam kalangan elit Seoul! Demi bil perubatan adiknya, Jeong Ha-yun bersetuju menjual malam pertamanya kepada Lee Jun-hyeok sebanyak 100 juta won. Lee Jun-hyeok salah faham menyangka Jeong Ha-yun hanyalah wanita mata duitan yang menjual tubuhnya, tanpa sedar bahawa dialah senior yang diam-diam diminati oleh Jeong Ha-yun sejak zaman persekolahan! Selepas malam itu berlalu, Lee Jun-hyeok masih mahu menggunakan wang sebagai transaksi untuk mengekalkannya di sisi. Tanpa diduga, Jeong Ha-yun dengan tegas menyatakan bahawa hanya ada malam ini sahaja. Sejak itu, Lee Jun-hyeok yang mengalami cinta tidak berbalas memulakan drama kejar-mengejar antara mereka.
前輩，都是偶然嗎 · Senior, Is It All a Coincidence?