Lee Sang-yeop

Abandoned by her first love, Im Eun-ju impulsively accepts Kim Woo-jin's proposal. Woo-jin gives up his dream of becoming a doctor and becomes a stay-at-home husband to develop a cure for Eun-ju's allergy. Despite his devotion, Eun-ju remains indifferent toward him. When her first love returns, Woo-jin voluntarily divorces her so she can reunite with him. By the time Eun-ju realizes her mistake in letting him go, he has long since left her world to pursue his dream.

Anna Kurt, daughter of a global tycoon, leaves home to escape her father's control. Hiding her identity, she marries Jason Zahn, only for him to fall for Emily Shaw, a fake heiress, and seek a divorce. Heartbroken, Anna enters a contractual marriage with Henry Wood, and as they uncover each other's true selves, love gradually blooms between them.