Everyone dreams of becoming successful and leading a wonderful life, but the glass ceiling is solidified even more nowadays. This is a story of a woman whereby she has a chance to climb up in social status, but she ends up falling into a bottomless pit instead. She tries to seek happiness from where she is. This drama will console those who are still hoping and dreaming of escaping the rock bottom life

這一部講述了原本以為迎來千年一遇機會提升自己身分的女主角，反而走進了人生的低谷，在此期間重新找回幸福的故事。對因繼承父母的能力或財富而決定孩子等級一事陷入絕望的人們， 以關於“幸福的基準”的思考契機的故事。它是一部探討人生，人性的電視劇，同時也是近四年取得韓國平均收視率超過45%的“國名電視劇”。

Do you see motherhood as a beautiful, selfless thing? Here’s a beautiful, selfless thing? Here’s a story maternal love. There are two mothers who have a strong bond with their child. Hong Jiwon holds hands with the devil to save her son. She gives away her money. And, because of her great affection towards her child, she finds herself in conflict with Son Yeori who is also a mother. Under the name of a mother, the two women know how to show mother’s instinctive love.

“母親”是創造與保護之女神的代名詞，同時，她們亦是破壞女神。偉大的母愛是兩人互相傷害。為了保護各自的孩子，她們放棄了一切，奪走了一切。

父親去世後，孫如莉（吳智恩 飾）被洪智媛（裴宗玉 飾）收養進入了WID集團一家。某一天，智媛的兒子海成的白血病復發了，急需如莉的幫助，而如莉恰巧患有身孕，為了保護自己的孩子離家出走了。智媛為了讓自己的孩子活下去，派了人去抓如莉，不曾想那人未能完成任務，發生了事故並和兒子海成相繼去世了。失去孩子的智媛發誓要讓如莉嘗受同樣的痛苦。考慮到智媛有可能加害於自己的孩子，如莉謊稱自己便是殺人兇手，並在監獄裡生下了一個女兒。恰巧在如莉把女兒送到監獄外的那天，智媛出現了。不久後，如莉收到了女兒逝去的通知，並下定決心向惡人報仇。

Oh Bom (Song Ji-Eun) and Kang Ma-Roo (Lee Jae-Joon) lost their parents in accidents on the same day. However, a greater suffering is yet to come for both of them. Oh Bom’s past was just the beginning of the tragedy. Taking on her father’s debt, more than 40 thousand dollars, she finds his secret diary about her birth. The diary says she was a missing child and his parents tried to find her real family. She lost her parents twice overnight. Then, her new life full of ups and downs begins with a huge debt.

該劇以繼承父母5000萬韓元負債的主人公艱難曲折的社會生活為主線，講述了一群年輕人冒險衝破青年失業時代的殘酷現實以及受傷、破裂的家庭重新復合的故事。

The Promise / Heaven’s Promise is a 2016 South Korean television series starring Lee Yoo-ri (in a twin role), Seo Jun-young, Park Ha-na and Song Jong-ho.《天上的約定》是由《今天開始我愛你》全雨盛導演執導與《天國的眼淚》許寅茂、金妍信作家合作打造的日日連續劇。主要講述一個開朗善良的女子遭心愛之人背叛，媽媽和女兒以及雙胞胎妹妹間接被害死後，偽裝成雙胞胎妹妹嫁給仇人的弟弟之後向他們一家進行復仇的故事。 劇中李幼梨（又譯：李宥利）一人分饰两角，同时出演一对双胞胎姐妹李娜妍和白道熙。两姐妹的性格截然相反，李娜妍性格温柔、爱情至上；白道熙则是一位刻薄高傲、难以接近的报社记者。