Uahan Deot

Ban Yeon-Ha, troubled by debts, makes a proposal to her boss and long-time hidden crush.
"You need a woman who will take your money, give you a child, and won't complain or expect too much. How about me?"
Seo Gang-Hyeon, a man who does not believe in a woman's sweet words, sneers at his young secretary.
"Are you sure you can accept my conditions?"
"Yes, but the money… I want it when I deliver the child."
"All of it?"
"Yes… to pay off my debts."
She was hoping to finally cast off the shackles that have bound her all her life. But Seo Gang-Hyeon has other ideas.
"Am I some sort of cuck? Give money to the mother of my child only for her to fly away?"
The old Seo Gang-Hyeon might not have cared, but there's no way Gang-Hyeon will let her go now.
(Source: Naver Series, translated)