Absolute Value of Romance

A quiet student by day, a romance novelist by night, Eui-ju is inspired when four gorgeous teachers appear: icy Woo-su, lively Da-ju, gruff Gi-jeon, and gentle Dong-ju. She writes them into her new novel, which blows up overnight! But her secret is discovered by Woo-su, her worst enemy since day one. She accepts his deal to protect her secret, but can she finish this novel unscathed?

Main Cast

Kim Hyang-gi

Yeo Eui-ju

Cha Hak-yeon

Ga Woo-soo

Kim Jae-hyun

No Da-ju

Demian

Jeong Gi-jeon

Kim Dong-kyu

Yoon Dong-ju

Kang Ye-chan

Ga Woo-soo [Child]