Nam Hae-jun

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?

'Everyone has their own glorious days. Whether now, in the past, or in the future.' A family melodrama that resonates with generations about glorious days that each have different meanings.