Chen Yuzhen, who lives alone in the mountains, is persuaded to go to her great-grandson Chen Wang's home. She encounters Chen Wang fighting for the custody of his daughter Miaomiao for 3 million yuan and trying to sell her daughter. Chen Yuzhen is insulted by him. Su Qingyao was willing to take care of Chen Yuzhen, and the two rescued Miao Miao who fled while selling snacks. Chen Yuzhen fought off Chen Wang. Chen Wang brought Zhou Wancai to the door, but Zhou's father Zhou Hongde knelt down to Chen Yuzhen to apologize. Chen Yuzhen and Miao Miao selected teachers to show their strength and intimidate the forces in the city. In the end, the big boss asked him to take charge of the Chamber of Commerce. Su Qingyao became his spokesperson and rose to the top.
