Yoon Si Yoon's bread Wang Jinzhuo asked for it.

Wang Jinzhuo's bread was written according to the chairman of the French stick in Paris, a Korean shop. Jin Zhuo, the protagonist in the play, is the eldest son of SAMHWA Group, a classic figure in baking industry. He has always been hated by his father's family because of his illegitimate child status. He has a gift for baking cakes. Because he is an illegitimate child, he can't take over his stepfather's business. He must set up his own business. He encountered many difficulties and challenges in the process of starting a business and fell into a love triangle.

Wang Jin Zhuoqiu on Bread, set in Seoul in 1970s, tells the story of the protagonist Jin Zhuoqiu growing from a poor boy with nothing to the first person in Korean bread industry.

In 1970s, Tomitomi (Kwang-leol Jeon), one of the representatives of famous families in Seoul and the president of the superstar family, personally founded the superstar bread group. Although the career is in full swing, love is very unsatisfactory. He and Xu (Quan Renhua) were originally a suitable couple, who maintained a loveless marriage and gave birth to two daughters in succession. She was tortured by her mother-in-law who didn't give birth to a son for the superstar family, but she was told that her fate was doomed. Xu, who just received the bad news, found that her husband and family nurse Jin Meishun fell in love and were pregnant with a child. The feudal family thought at that time could not accept this fact. Xu asked her husband's secretary-general, Han Shengzai (Zheng), to "get rid of Kim Mi Sook and her son". The unbearable Han Shengzai had to drive them out of the city and find another place, while Han Shengzai, who once loved Xu deeply, had a one-night stand with her when Xu got lost.

Jin Zhuoqiu (Yun Si Yun) fled and wandered around with his mother Jin Meishun since childhood. He was really tired of this life, but his simple character was welcomed by his elders wherever he went. Mother and son settled down near a bakery. Who knows that one day, Jin Zhuoqiu's friend was so hungry that he went to the bakery to steal bread and was discovered by his son Ma Jun.. After some twists and turns, he found that Jin Zhuoqiu was the son of himself and his servant Jin Meishun. Jin Meishun, who has no financial ability, has to leave her family alone for her children, and Jin Zhuoqiu also meets her first love, Shen Yujing (Serina Liu). Although Xu and his children were bullied and left out in the chaebol family, in order to stick to Shen Yujing and his good father and grandmother, his father found his amazing talent in Jin Zhuo. Later, he learned that he was a little genius and could judge the fermentation process by smelling it. He loves this son and hopes that he will inherit his career, which is strongly opposed by Xu. After knowing that he was self-righteous, Ma Jun began to learn to make bread in order to regain his position as heir, and resolutely competed with Jin Zhuo.

Later, Shen Yujing's mother eloped with others, but his father never liked Jin Zhuoqiu. Under the pressure of multiple layers, the two separated, and Jin Zhuoqiu was driven out of the family plot. Because of his talent, he was appreciated by teacher Feng Ba and set up his own bakery. Jin Zhuo, who lives in Feng Ba's teacher's house, and his granddaughter Yang Meishun (Li Yingya) are also good at making bread, and they have made progress through mutual encouragement. Unconsciously, Yang Meishun fell in love with the talented baker, but just then, Jin Zhuo asked her first lover Shen Yujing, who had been separated from him for 12 years, to reappear, hoping to get back together. But what Shen Yujing wanted more than love was money and power. In the end, she betrayed Jin Zhuo and became an unscrupulous woman, which hurt him. While creating his own world, Xu constantly embarrassed Jin Zhuoqiu's bakery, vowing to put out his light and let his son and Ma Jun take the lead. The unstoppable two staged a wonderful bread duel.