Who is the prototype of the brave heart Feng Ye?

The prototype is Feng Jingyao. Toyo, a wealthy businessman in Shanghai, has great influence and is the object that the Japanese want to win over. But he is not from Ouyang Zhengde's generation, but he hates the Japanese very much. His daughter is a child's student and has a patriotic heart. His greatest hope is that his daughter will grow up safely and happily under his protection, but she will eventually embark on the road of revolution. The main idea of this drama is that no matter the students represented by Ouyang and Shentong, the medical staff represented by Dong, the lower class represented by Youguan Avenue, or the teachers represented by Tong, as long as they are China people, they can be brave in the face of Japanese aggression and have a brave heart.