三個女人、一個即將出生避世的嬰兒，與一場「母親」成分的买卖。一對敷裕的夫婦來到僻靜的農場，一對母女住在這，未成年的女兒懷了孕，見不得人。她們協議－－不孕的少婦住在這等孩子出生避世，待少女生產以後，她便帶走嬰兒，未婚小媽也能「解決」孩子，重啟新糊口。隨著這個誰都不屬於的小生命即將降臨，三人的壓力逐解膨脹，看似完善的計畫也一點一點裂解……A weathered woman and her odd teen-aged daughter live in isolation on a desolate farm in South Korea. An affluent city woman es to t hem seeking help with a sensitive matter and the three women soon fall into a new rhythm of life together, each working to fill a void within. However, as their very different paths converge, their deal bees more than what they bargained for.- Written by Anonymous
五百导演通过《大人物》想传递给观众的不止于此，此前的采访中他表示更想讲述一个底层人物挺身而出靠着自己的执着扳倒黑恶势力这样很英雄的故事，发掘出大家对自身的思考，希望《大人物》能给大家带来解气的感觉，也能让大家有所启发和思考，学着能够理性地挺身而出。
