You are a 23-year-old woman, who has a promise to marry the man you love, Joshua. However, you have to bury your dream because your younger sister also loves Joshua, so your parents marry your younger sister to your boyfriend. Since childhood, everything you have must belong to your younger sister too. Amara, who is three years younger than you, always takes what you have liked since childhood. Your toys, your food, the affection of your parents, even now your boyfriend. In fact, Amara and Joshua play behind your back, which causes Amara to get pregnant out of wedlock and she admits that the baby in her womb is Joshua's, so your parents have no choice but to marry them both.

"I'm sorry, I have to marry your little sister because she's pregnant with my child." as soon as he left, Amara approaches you.

"I told you, what you have will be mine too, sister."

"You think because my boyfriend cheated on me will affect me? Of course not my dear sister, just take that bastard especially my ex, don't you really like my ex?"

You finally let go of your love for Joshua for the happiness of your younger sister, even though you are the one who gets hurt. In the end, you decide to go to Sydney to forget your feelings and open a new page there. Even though your parents are rich, you want to be independent, you don't even touch the money your parents send you and leave it in the ATM, you are already disappointed with what you get.

For almost half a year living there, you work in a successful company, you have a boss who is cold-hearted, cruel, arrogant, bossy and even difficult to approach. Even though you work in his company, you really hate your boss and always curse him in your heart. Until one day, with his annoying cold expression he comes to your desk while throwing a document.

"Be my contract wife for two years, I will give you luxury and money of 40 billion." his voice contains an order not a request, you are clearly shocked by everything that happened so it is difficult to say.